Colors Encyclopedia

Harmony system

Ruby Wine Color Harmonies

Ruby Wine harmonies from #7B1E3A: complementary #1E7B5F, plus five harmony groups with CSS and contrast data.

Ruby Wine is a warm pink at hue 342°, saturation 61% and lightness 30%. The sets below keep those measurements visible while moving around the color wheel, making it easier to choose close hues, direct contrast or a wider token system.

JSON data ComplementaryAnalogousTriadicTetradicSplit ComplementaryMonochromatic
SourceRuby Wine · #7B1E3A
Groups6
Palette colors6
FamilyPink

How the harmony works

Ruby Wine Harmony Guide

Ruby Wine harmonies are computed from hue relationships rather than subjective palette names. Complementary colors create direct contrast, analogous colors stay close to the source hue, triadic and tetradic groups add broader palette range, split-complementary colors soften contrast, and monochromatic variants keep the same hue for UI surfaces and states.

Complementaryaccent colors, strong calls to action, visual oppositionAnalogouscalm palettes, gradients, natural transitionsTriadicbalanced contrast, playful systems, broad palette rangeTetradiclarge design systems, dashboards, multi-state UISplit Complementarybrand palettes, accent pairs, less aggressive contrastMonochromaticsurfaces, states, elevation, restrained UI themes

Machine-readable data

Machine-Readable Ruby Wine Harmony Data (JSON)

Structured harmony groups, source color metadata, CSS tokens, accessibility notes, and related API endpoints for Ruby Wine.

AI-Ready Dataset v1.0.0
Luminance0.0544
Black text2.09:1AA Fail
White text10.06:1AA Pass
sourceColorCanonical source color
harmonyGroupsComplementary, analogous, triadic, tetradic, split-complementary, and monochromatic sets
signaturePaletteCompact harmony preview palette
semanticGroupsAI-ready harmony labels
useCasesDesign and retrieval contexts
accessibilityNotesContrast guidance for the source color
Download JSON Open API
Structured sections
Source color
{
  "slug": "ruby-wine",
  "name": "Ruby Wine",
  "hex": "#7B1E3A",
  "url": "https://www.colorsencyclopedia.com/colors/ruby-wine/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/colors/ruby-wine.json"
}
Harmony groups
[
  {
    "key": "complementary",
    "label": "Complementary",
    "behavior": "maximum hue contrast",
    "bestUse": "accent colors, strong calls to action, visual opposition",
    "description": "Complementary harmony uses the color opposite the source hue. It creates the strongest direct relationship in the wheel, so it is best for accents, contrast anchors, and palettes that need immediate separation.",
    "colors": [
      {
        "hex": "#1E7B5F",
        "name": "#1E7B5F",
        "slug": null,
        "rgb": [
          30,
          123,
          95
        ],
        "hsl": [
          162,
          61,
          30
        ],
        "cmyk": [
          76,
          0,
          23,
          52
        ],
        "luminance": 0.1527,
        "contrast": {
          "black": 4.05,
          "white": 5.18
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      }
    ],
    "anchor": "ruby-wine-harmony-complementary"
  },
  {
    "key": "analogous",
    "label": "Analogous",
    "behavior": "neighboring hue movement",
    "bestUse": "calm palettes, gradients, natural transitions",
    "description": "Analogous harmony uses hues close to the source color. It keeps the palette visually connected and is useful for quiet interfaces, editorial color systems, and smooth background or gradient work.",
    "colors": [
      {
        "hex": "#7B1E68",
        "name": "#7B1E68",
        "slug": null,
        "rgb": [
          123,
          30,
          104
        ],
        "hsl": [
          312,
          61,
          30
        ],
        "cmyk": [
          0,
          76,
          15,
          52
        ],
        "luminance": 0.0614,
        "contrast": {
          "black": 2.23,
          "white": 9.43
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": [
            "#FFFFFF",
            "#F5F5F5"
          ]
        },
        "url": null,
        "apiUrl": null
      },
      {
        "hex": "#7B311E",
        "name": "#7B311E",
        "slug": null,
        "rgb": [
          123,
          49,
          30
        ],
        "hsl": [
          12,
          61,
          30
        ],
        "cmyk": [
          0,
          60,
          76,
          52
        ],
        "luminance": 0.065,
        "contrast": {
          "black": 2.3,
          "white": 9.13
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": [
            "#FFFFFF",
            "#F5F5F5"
          ]
        },
        "url": null,
        "apiUrl": null
      }
    ],
    "anchor": "ruby-wine-harmony-analogous"
  },
  {
    "key": "triadic",
    "label": "Triadic",
    "behavior": "three evenly spaced hues",
    "bestUse": "balanced contrast, playful systems, broad palette range",
    "description": "Triadic harmony places colors around the wheel at equal intervals. It gives more range than analogous harmony while keeping a stable mathematical relationship between the selected hues.",
    "colors": [
      {
        "hex": "#3A7B1E",
        "name": "#3A7B1E",
        "slug": null,
        "rgb": [
          58,
          123,
          30
        ],
        "hsl": [
          102,
          61,
          30
        ],
        "cmyk": [
          53,
          0,
          76,
          52
        ],
        "luminance": 0.1516,
        "contrast": {
          "black": 4.03,
          "white": 5.21
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      },
      {
        "hex": "#1E3A7B",
        "name": "#1E3A7B",
        "slug": null,
        "rgb": [
          30,
          58,
          123
        ],
        "hsl": [
          222,
          61,
          30
        ],
        "cmyk": [
          76,
          53,
          0,
          52
        ],
        "luminance": 0.0473,
        "contrast": {
          "black": 1.95,
          "white": 10.79
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": [
            "#FFFFFF",
            "#F5F5F5"
          ]
        },
        "url": null,
        "apiUrl": null
      }
    ],
    "anchor": "ruby-wine-harmony-triadic"
  },
  {
    "key": "tetradic",
    "label": "Tetradic",
    "behavior": "two complementary pairs",
    "bestUse": "large design systems, dashboards, multi-state UI",
    "description": "Tetradic harmony creates a four-color system from two complementary relationships. It is useful when a palette needs multiple roles, but the colors should be assigned carefully so one hue remains dominant.",
    "colors": [
      {
        "hex": "#687B1E",
        "name": "#687B1E",
        "slug": null,
        "rgb": [
          104,
          123,
          30
        ],
        "hsl": [
          72,
          61,
          30
        ],
        "cmyk": [
          15,
          0,
          76,
          52
        ],
        "luminance": 0.172,
        "contrast": {
          "black": 4.44,
          "white": 4.73
        },
        "wcag": {
          "AA": [
            "#FFFFFF"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      },
      {
        "hex": "#1E7B5F",
        "name": "#1E7B5F",
        "slug": null,
        "rgb": [
          30,
          123,
          95
        ],
        "hsl": [
          162,
          61,
          30
        ],
        "cmyk": [
          76,
          0,
          23,
          52
        ],
        "luminance": 0.1527,
        "contrast": {
          "black": 4.05,
          "white": 5.18
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      },
      {
        "hex": "#311E7B",
        "name": "#311E7B",
        "slug": null,
        "rgb": [
          49,
          30,
          123
        ],
        "hsl": [
          252,
          61,
          30
        ],
        "cmyk": [
          60,
          76,
          0,
          52
        ],
        "luminance": 0.0301,
        "contrast": {
          "black": 1.6,
          "white": 13.11
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": [
            "#FFFFFF",
            "#F5F5F5"
          ]
        },
        "url": null,
        "apiUrl": null
      }
    ],
    "anchor": "ruby-wine-harmony-tetradic"
  },
  {
    "key": "splitComplementary",
    "label": "Split Complementary",
    "behavior": "softened complementary contrast",
    "bestUse": "brand palettes, accent pairs, less aggressive contrast",
    "description": "Split-complementary harmony replaces the direct opposite with the two hues beside it. This keeps useful contrast while reducing the visual tension of a pure complementary pair.",
    "colors": [
      {
        "hex": "#1E7B31",
        "name": "#1E7B31",
        "slug": null,
        "rgb": [
          30,
          123,
          49
        ],
        "hsl": [
          132,
          61,
          30
        ],
        "cmyk": [
          76,
          0,
          60,
          52
        ],
        "luminance": 0.1466,
        "contrast": {
          "black": 3.93,
          "white": 5.34
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      },
      {
        "hex": "#1E687B",
        "name": "#1E687B",
        "slug": null,
        "rgb": [
          30,
          104,
          123
        ],
        "hsl": [
          192,
          61,
          30
        ],
        "cmyk": [
          76,
          15,
          0,
          52
        ],
        "luminance": 0.1161,
        "contrast": {
          "black": 3.32,
          "white": 6.32
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      }
    ],
    "anchor": "ruby-wine-harmony-split-complementary"
  },
  {
    "key": "monochromatic",
    "label": "Monochromatic",
    "behavior": "same hue, different values",
    "bestUse": "surfaces, states, elevation, restrained UI themes",
    "description": "Monochromatic harmony keeps the source hue and changes lightness. It is the safest system for tonal UI, cards, hover states, shadows, backgrounds, and subtle visual hierarchy.",
    "colors": [
      {
        "hex": "#C5305D",
        "name": "#C5305D",
        "slug": null,
        "rgb": [
          197,
          48,
          93
        ],
        "hsl": [
          342,
          61,
          48
        ],
        "cmyk": [
          0,
          76,
          53,
          23
        ],
        "luminance": 0.1477,
        "contrast": {
          "black": 3.95,
          "white": 5.31
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": []
        },
        "url": null,
        "apiUrl": null
      },
      {
        "hex": "#7B1E3A",
        "name": "Ruby Wine",
        "slug": "ruby-wine",
        "rgb": [
          123,
          30,
          58
        ],
        "hsl": [
          342,
          61,
          30
        ],
        "cmyk": [
          0,
          76,
          53,
          52
        ],
        "luminance": 0.0544,
        "contrast": {
          "black": 2.09,
          "white": 10.06
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": [
            "#FFFFFF",
            "#F5F5F5"
          ]
        },
        "url": "https://www.colorsencyclopedia.com/colors/ruby-wine/",
        "apiUrl": "https://www.colorsencyclopedia.com/api/colors/ruby-wine.json"
      },
      {
        "hex": "#310C17",
        "name": "#310C17",
        "slug": null,
        "rgb": [
          49,
          12,
          23
        ],
        "hsl": [
          342,
          61,
          12
        ],
        "cmyk": [
          0,
          76,
          53,
          81
        ],
        "luminance": 0.0098,
        "contrast": {
          "black": 1.2,
          "white": 17.56
        },
        "wcag": {
          "AA": [
            "#FFFFFF",
            "#F5F5F5"
          ],
          "AAA": [
            "#FFFFFF",
            "#F5F5F5"
          ]
        },
        "url": null,
        "apiUrl": null
      }
    ],
    "anchor": "ruby-wine-harmony-monochromatic"
  }
]
Signature palette
[
  "#7B1E3A",
  "#1E7B5F",
  "#7B1E68",
  "#7B311E",
  "#C5305D",
  "#310C17"
]
Accessibility notes
[
  "Black contrast on Ruby Wine: 2.09:1",
  "White contrast on Ruby Wine: 10.06:1",
  "AA text options: #FFFFFF, #F5F5F5"
]
CSS tokens
":root {\n  --color-ruby-wine: #7B1E3A;\n  --ruby-wine-complementary-1: #1E7B5F;\n  --ruby-wine-analogous-1: #7B1E68;\n  --ruby-wine-analogous-2: #7B311E;\n  --ruby-wine-triadic-1: #3A7B1E;\n  --ruby-wine-triadic-2: #1E3A7B;\n  --ruby-wine-tetradic-1: #687B1E;\n  --ruby-wine-tetradic-2: #1E7B5F;\n  --ruby-wine-tetradic-3: #311E7B;\n  --ruby-wine-split-complementary-1: #1E7B31;\n  --ruby-wine-split-complementary-2: #1E687B;\n  --ruby-wine-monochromatic-1: #C5305D;\n  --ruby-wine-monochromatic-2: #7B1E3A;\n  --ruby-wine-monochromatic-3: #310C17;\n}\n\n.palette-ruby-wine-harmony {\n  color: #FFFFFF;\n  background: linear-gradient(135deg, #7B1E3A, #1E7B5F, #7B1E68, #7B311E, #C5305D, #310C17);\n}"
Full JSON dataset 
{
  "datasetVersion": "1.0.0",
  "slug": "ruby-wine",
  "name": "Ruby Wine",
  "hex": "#7B1E3A",
  "rgb": [
    123,
    30,
    58
  ],
  "hsl": [
    342,
    61,
    30
  ],
  "cmyk": [
    0,
    76,
    53,
    52
  ],
  "family": "pink",
  "temperature": "warm",
  "tone": [
    "balanced"
  ],
  "luminance": 0.0544,
  "contrast": {
    "black": 2.09,
    "white": 10.06
  },
  "wcag": {
    "AA": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "AAA": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  "sourceColor": {
    "slug": "ruby-wine",
    "name": "Ruby Wine",
    "hex": "#7B1E3A",
    "url": "https://www.colorsencyclopedia.com/colors/ruby-wine/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/ruby-wine.json"
  },
  "harmonyGroups": [
    {
      "key": "complementary",
      "label": "Complementary",
      "behavior": "maximum hue contrast",
      "bestUse": "accent colors, strong calls to action, visual opposition",
      "description": "Complementary harmony uses the color opposite the source hue. It creates the strongest direct relationship in the wheel, so it is best for accents, contrast anchors, and palettes that need immediate separation.",
      "colors": [
        {
          "hex": "#1E7B5F",
          "name": "#1E7B5F",
          "slug": null,
          "rgb": [
            30,
            123,
            95
          ],
          "hsl": [
            162,
            61,
            30
          ],
          "cmyk": [
            76,
            0,
            23,
            52
          ],
          "luminance": 0.1527,
          "contrast": {
            "black": 4.05,
            "white": 5.18
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        }
      ],
      "anchor": "ruby-wine-harmony-complementary"
    },
    {
      "key": "analogous",
      "label": "Analogous",
      "behavior": "neighboring hue movement",
      "bestUse": "calm palettes, gradients, natural transitions",
      "description": "Analogous harmony uses hues close to the source color. It keeps the palette visually connected and is useful for quiet interfaces, editorial color systems, and smooth background or gradient work.",
      "colors": [
        {
          "hex": "#7B1E68",
          "name": "#7B1E68",
          "slug": null,
          "rgb": [
            123,
            30,
            104
          ],
          "hsl": [
            312,
            61,
            30
          ],
          "cmyk": [
            0,
            76,
            15,
            52
          ],
          "luminance": 0.0614,
          "contrast": {
            "black": 2.23,
            "white": 9.43
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": [
              "#FFFFFF",
              "#F5F5F5"
            ]
          },
          "url": null,
          "apiUrl": null
        },
        {
          "hex": "#7B311E",
          "name": "#7B311E",
          "slug": null,
          "rgb": [
            123,
            49,
            30
          ],
          "hsl": [
            12,
            61,
            30
          ],
          "cmyk": [
            0,
            60,
            76,
            52
          ],
          "luminance": 0.065,
          "contrast": {
            "black": 2.3,
            "white": 9.13
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": [
              "#FFFFFF",
              "#F5F5F5"
            ]
          },
          "url": null,
          "apiUrl": null
        }
      ],
      "anchor": "ruby-wine-harmony-analogous"
    },
    {
      "key": "triadic",
      "label": "Triadic",
      "behavior": "three evenly spaced hues",
      "bestUse": "balanced contrast, playful systems, broad palette range",
      "description": "Triadic harmony places colors around the wheel at equal intervals. It gives more range than analogous harmony while keeping a stable mathematical relationship between the selected hues.",
      "colors": [
        {
          "hex": "#3A7B1E",
          "name": "#3A7B1E",
          "slug": null,
          "rgb": [
            58,
            123,
            30
          ],
          "hsl": [
            102,
            61,
            30
          ],
          "cmyk": [
            53,
            0,
            76,
            52
          ],
          "luminance": 0.1516,
          "contrast": {
            "black": 4.03,
            "white": 5.21
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        },
        {
          "hex": "#1E3A7B",
          "name": "#1E3A7B",
          "slug": null,
          "rgb": [
            30,
            58,
            123
          ],
          "hsl": [
            222,
            61,
            30
          ],
          "cmyk": [
            76,
            53,
            0,
            52
          ],
          "luminance": 0.0473,
          "contrast": {
            "black": 1.95,
            "white": 10.79
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": [
              "#FFFFFF",
              "#F5F5F5"
            ]
          },
          "url": null,
          "apiUrl": null
        }
      ],
      "anchor": "ruby-wine-harmony-triadic"
    },
    {
      "key": "tetradic",
      "label": "Tetradic",
      "behavior": "two complementary pairs",
      "bestUse": "large design systems, dashboards, multi-state UI",
      "description": "Tetradic harmony creates a four-color system from two complementary relationships. It is useful when a palette needs multiple roles, but the colors should be assigned carefully so one hue remains dominant.",
      "colors": [
        {
          "hex": "#687B1E",
          "name": "#687B1E",
          "slug": null,
          "rgb": [
            104,
            123,
            30
          ],
          "hsl": [
            72,
            61,
            30
          ],
          "cmyk": [
            15,
            0,
            76,
            52
          ],
          "luminance": 0.172,
          "contrast": {
            "black": 4.44,
            "white": 4.73
          },
          "wcag": {
            "AA": [
              "#FFFFFF"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        },
        {
          "hex": "#1E7B5F",
          "name": "#1E7B5F",
          "slug": null,
          "rgb": [
            30,
            123,
            95
          ],
          "hsl": [
            162,
            61,
            30
          ],
          "cmyk": [
            76,
            0,
            23,
            52
          ],
          "luminance": 0.1527,
          "contrast": {
            "black": 4.05,
            "white": 5.18
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        },
        {
          "hex": "#311E7B",
          "name": "#311E7B",
          "slug": null,
          "rgb": [
            49,
            30,
            123
          ],
          "hsl": [
            252,
            61,
            30
          ],
          "cmyk": [
            60,
            76,
            0,
            52
          ],
          "luminance": 0.0301,
          "contrast": {
            "black": 1.6,
            "white": 13.11
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": [
              "#FFFFFF",
              "#F5F5F5"
            ]
          },
          "url": null,
          "apiUrl": null
        }
      ],
      "anchor": "ruby-wine-harmony-tetradic"
    },
    {
      "key": "splitComplementary",
      "label": "Split Complementary",
      "behavior": "softened complementary contrast",
      "bestUse": "brand palettes, accent pairs, less aggressive contrast",
      "description": "Split-complementary harmony replaces the direct opposite with the two hues beside it. This keeps useful contrast while reducing the visual tension of a pure complementary pair.",
      "colors": [
        {
          "hex": "#1E7B31",
          "name": "#1E7B31",
          "slug": null,
          "rgb": [
            30,
            123,
            49
          ],
          "hsl": [
            132,
            61,
            30
          ],
          "cmyk": [
            76,
            0,
            60,
            52
          ],
          "luminance": 0.1466,
          "contrast": {
            "black": 3.93,
            "white": 5.34
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        },
        {
          "hex": "#1E687B",
          "name": "#1E687B",
          "slug": null,
          "rgb": [
            30,
            104,
            123
          ],
          "hsl": [
            192,
            61,
            30
          ],
          "cmyk": [
            76,
            15,
            0,
            52
          ],
          "luminance": 0.1161,
          "contrast": {
            "black": 3.32,
            "white": 6.32
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        }
      ],
      "anchor": "ruby-wine-harmony-split-complementary"
    },
    {
      "key": "monochromatic",
      "label": "Monochromatic",
      "behavior": "same hue, different values",
      "bestUse": "surfaces, states, elevation, restrained UI themes",
      "description": "Monochromatic harmony keeps the source hue and changes lightness. It is the safest system for tonal UI, cards, hover states, shadows, backgrounds, and subtle visual hierarchy.",
      "colors": [
        {
          "hex": "#C5305D",
          "name": "#C5305D",
          "slug": null,
          "rgb": [
            197,
            48,
            93
          ],
          "hsl": [
            342,
            61,
            48
          ],
          "cmyk": [
            0,
            76,
            53,
            23
          ],
          "luminance": 0.1477,
          "contrast": {
            "black": 3.95,
            "white": 5.31
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": []
          },
          "url": null,
          "apiUrl": null
        },
        {
          "hex": "#7B1E3A",
          "name": "Ruby Wine",
          "slug": "ruby-wine",
          "rgb": [
            123,
            30,
            58
          ],
          "hsl": [
            342,
            61,
            30
          ],
          "cmyk": [
            0,
            76,
            53,
            52
          ],
          "luminance": 0.0544,
          "contrast": {
            "black": 2.09,
            "white": 10.06
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": [
              "#FFFFFF",
              "#F5F5F5"
            ]
          },
          "url": "https://www.colorsencyclopedia.com/colors/ruby-wine/",
          "apiUrl": "https://www.colorsencyclopedia.com/api/colors/ruby-wine.json"
        },
        {
          "hex": "#310C17",
          "name": "#310C17",
          "slug": null,
          "rgb": [
            49,
            12,
            23
          ],
          "hsl": [
            342,
            61,
            12
          ],
          "cmyk": [
            0,
            76,
            53,
            81
          ],
          "luminance": 0.0098,
          "contrast": {
            "black": 1.2,
            "white": 17.56
          },
          "wcag": {
            "AA": [
              "#FFFFFF",
              "#F5F5F5"
            ],
            "AAA": [
              "#FFFFFF",
              "#F5F5F5"
            ]
          },
          "url": null,
          "apiUrl": null
        }
      ],
      "anchor": "ruby-wine-harmony-monochromatic"
    }
  ],
  "signaturePalette": [
    "#7B1E3A",
    "#1E7B5F",
    "#7B1E68",
    "#7B311E",
    "#C5305D",
    "#310C17"
  ],
  "semanticGroups": [
    "pink harmony",
    "warm harmony",
    "balanced harmony",
    "ruby wine palette system"
  ],
  "useCases": [
    "palette generation",
    "brand color exploration",
    "UI accent planning",
    "CSS design tokens",
    "AI color retrieval"
  ],
  "accessibilityNotes": [
    "Black contrast on Ruby Wine: 2.09:1",
    "White contrast on Ruby Wine: 10.06:1",
    "AA text options: #FFFFFF, #F5F5F5"
  ],
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/harmonies/ruby-wine.json",
    "https://www.colorsencyclopedia.com/api/colors/ruby-wine.json",
    "https://www.colorsencyclopedia.com/api/hex/7b1e3a.json"
  ],
  "url": "https://www.colorsencyclopedia.com/harmonies/ruby-wine/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/harmonies/ruby-wine.json",
  "cssSnippet": ":root {\n  --color-ruby-wine: #7B1E3A;\n  --ruby-wine-complementary-1: #1E7B5F;\n  --ruby-wine-analogous-1: #7B1E68;\n  --ruby-wine-analogous-2: #7B311E;\n  --ruby-wine-triadic-1: #3A7B1E;\n  --ruby-wine-triadic-2: #1E3A7B;\n  --ruby-wine-tetradic-1: #687B1E;\n  --ruby-wine-tetradic-2: #1E7B5F;\n  --ruby-wine-tetradic-3: #311E7B;\n  --ruby-wine-split-complementary-1: #1E7B31;\n  --ruby-wine-split-complementary-2: #1E687B;\n  --ruby-wine-monochromatic-1: #C5305D;\n  --ruby-wine-monochromatic-2: #7B1E3A;\n  --ruby-wine-monochromatic-3: #310C17;\n}\n\n.palette-ruby-wine-harmony {\n  color: #FFFFFF;\n  background: linear-gradient(135deg, #7B1E3A, #1E7B5F, #7B1E68, #7B311E, #C5305D, #310C17);\n}"
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

CSS Harmony Tokens

Use these tokens when Ruby Wine needs a complete palette system instead of a single color variable.

:root {
  --color-ruby-wine: #7B1E3A;
  --ruby-wine-complementary-1: #1E7B5F;
  --ruby-wine-analogous-1: #7B1E68;
  --ruby-wine-analogous-2: #7B311E;
  --ruby-wine-triadic-1: #3A7B1E;
  --ruby-wine-triadic-2: #1E3A7B;
  --ruby-wine-tetradic-1: #687B1E;
  --ruby-wine-tetradic-2: #1E7B5F;
  --ruby-wine-tetradic-3: #311E7B;
  --ruby-wine-split-complementary-1: #1E7B31;
  --ruby-wine-split-complementary-2: #1E687B;
  --ruby-wine-monochromatic-1: #C5305D;
  --ruby-wine-monochromatic-2: #7B1E3A;
  --ruby-wine-monochromatic-3: #310C17;
}

.palette-ruby-wine-harmony {
  color: #FFFFFF;
  background: linear-gradient(135deg, #7B1E3A, #1E7B5F, #7B1E68, #7B311E, #C5305D, #310C17);
}

Ruby Wine Harmony Groups

Open a group to inspect its generated colors, intended behavior, and best design use. Anchor links above open the matching group directly.

Complementary Harmony1 colors · maximum hue contrast

The complementary set starts from Ruby Wine #7B1E3A and produces #1E7B5F. Its maximum hue contrast relationship suits accent colors, strong calls to action, and visual opposition. None of these generated values has an exact named-color match in the current dataset.

Behaviormaximum hue contrast
Best useaccent colors, strong calls to action, visual opposition
Source colorRuby Wine · #7B1E3A
#1E7B5F#1E7B5F
Analogous Harmony2 colors · neighboring hue movement

The analogous set starts from Ruby Wine #7B1E3A and produces #7B1E68 and #7B311E. Its neighboring hue movement relationship suits calm palettes, gradients, and natural transitions. None of these generated values has an exact named-color match in the current dataset.

Behaviorneighboring hue movement
Best usecalm palettes, gradients, natural transitions
Source colorRuby Wine · #7B1E3A
#7B1E68#7B1E68
#7B311E#7B311E
Triadic Harmony2 colors · three evenly spaced hues

The triadic set starts from Ruby Wine #7B1E3A and produces #3A7B1E and #1E3A7B. Its three evenly spaced hues relationship suits balanced contrast, playful systems, and broad palette range. None of these generated values has an exact named-color match in the current dataset.

Behaviorthree evenly spaced hues
Best usebalanced contrast, playful systems, broad palette range
Source colorRuby Wine · #7B1E3A
#3A7B1E#3A7B1E
#1E3A7B#1E3A7B
Tetradic Harmony3 colors · two complementary pairs

The tetradic set starts from Ruby Wine #7B1E3A and produces #687B1E, #1E7B5F, and #311E7B. Its two complementary pairs relationship suits large design systems, dashboards, and multi-state UI. None of these generated values has an exact named-color match in the current dataset.

Behaviortwo complementary pairs
Best uselarge design systems, dashboards, multi-state UI
Source colorRuby Wine · #7B1E3A
#687B1E#687B1E
#1E7B5F#1E7B5F
#311E7B#311E7B
Split Complementary Harmony2 colors · softened complementary contrast

The split complementary set starts from Ruby Wine #7B1E3A and produces #1E7B31 and #1E687B. Its softened complementary contrast relationship suits brand palettes, accent pairs, and less aggressive contrast. None of these generated values has an exact named-color match in the current dataset.

Behaviorsoftened complementary contrast
Best usebrand palettes, accent pairs, less aggressive contrast
Source colorRuby Wine · #7B1E3A
#1E7B31#1E7B31
#1E687B#1E687B
Monochromatic Harmony3 colors · same hue, different values

The monochromatic set starts from Ruby Wine #7B1E3A and produces #C5305D, #7B1E3A, and #310C17. Its same hue, different values relationship suits surfaces, states, elevation, and restrained UI themes. The generated values match Ruby Wine in the named-color dataset.

Behaviorsame hue, different values
Best usesurfaces, states, elevation, restrained UI themes
Source colorRuby Wine · #7B1E3A
#C5305D#C5305D
Ruby Wine#7B1E3A
#310C17#310C17

Related Harmony Guides

Ruby Wine color referenceOpen the main color page with conversions, CSS, JSON, WCAG, variants, and related colors.Ruby Wine harmonies JSONOpen the machine-readable harmony dataset.Ruby Wine color APIOpen the complete source color entity JSON.Ruby Wine paletteSee the generated palette system based on this color.Pink colorsBrowse related named colors in the pink family.Warm colorsExplore warm colors across the editorial dataset.Balanced colorsExplore balanced colors with similar visual behavior.