Colors Encyclopedia

Generated palette

Imperial Purple Palette

Imperial Purple Palette: #602F6B, #3A6A2F, #422F6A, #6A2F57. Check roles, contrast and CSS variables; open source-color links and JSON.

Imperial Purple Palette assigns primary #602F6B, secondary #3A6A2F, surface #422F6A, background #6A2F57, accent #FFFFFF. The set spans Purple, Green, Pink, and Gray families with cool, warm, and neutral temperatures. Luminance runs from #422F6A at 0.0423 to #FFFFFF at 1; black gives higher contrast on 1 of 5 values.

All palettesSource colorAPI
5colors
Purple palettedominant group
6use cases

Palette Color Roles

Imperial Purple Palette maps 5 colors to practical UI roles for interfaces, brand systems, and CSS tokens.

Primary#602F6BImperial Purple
Secondary#3A6A2F#3A6A2F
Surface#422F6A#422F6A
Background#6A2F57#6A2F57
Accent#FFFFFFWhite

CSS Variables

--palette-imperial-purple-primary: #602F6B;
--palette-imperial-purple-secondary: #3A6A2F;
--palette-imperial-purple-surface: #422F6A;
--palette-imperial-purple-background: #6A2F57;
--palette-imperial-purple-accent: #FFFFFF;

Accessibility Snapshot

Compare all 5 Imperial Purple Palette values against black and white text, with the stronger standard foreground identified for each role.

Primary#602F6B
Black 2.12:1 · White 9.92:1
Best #FFFFFF
Secondary#3A6A2F
Black 3.28:1 · White 6.4:1
Best #FFFFFF
Surface#422F6A
Black 1.85:1 · White 11.38:1
Best #FFFFFF
Background#6A2F57
Black 2.16:1 · White 9.73:1
Best #FFFFFF
Accent#FFFFFF
Black 21:1 · White 1:1
Best #000000

UI Components Preview

Preview how the Imperial Purple Palette roles behave together across common interface components before copying the CSS variables.

ButtonPrimary action with checked foreground contrast.
CardSurface treatment using palette roles.
AlertBackground, text, and accent roles together.
NavbarSecondary role with accent state.

Machine-readable data

Machine-Readable Imperial Purple Palette Data (JSON)

Structured palette data for Imperial Purple Palette, including color roles, accessibility, semantic groups, use cases, CSS variables, and API links.

AI-Ready Dataset v1.0.0
Luminance0.0558
Black text2.12:1AA Fail
White text9.92:1AA Pass
colorsPalette colors with roles and color systems
rolesPrimary, secondary, surface, background, and accent mapping
accessibilityContrast and WCAG text options by palette color
semanticGroupsAI-readable palette labels
useCasesDesign and implementation contexts
cssVariablesCopy-ready CSS custom properties
Download JSON Open API
Structured sections
Roles
[
  {
    "role": "primary",
    "hex": "#602F6B",
    "name": "Imperial Purple"
  },
  {
    "role": "secondary",
    "hex": "#3A6A2F",
    "name": "#3A6A2F"
  },
  {
    "role": "surface",
    "hex": "#422F6A",
    "name": "#422F6A"
  },
  {
    "role": "background",
    "hex": "#6A2F57",
    "name": "#6A2F57"
  },
  {
    "role": "accent",
    "hex": "#FFFFFF",
    "name": "White"
  }
]
Accessibility
[
  {
    "role": "primary",
    "hex": "#602F6B",
    "name": "Imperial Purple",
    "blackContrast": 2.12,
    "whiteContrast": 9.92,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  {
    "role": "secondary",
    "hex": "#3A6A2F",
    "name": "#3A6A2F",
    "blackContrast": 3.28,
    "whiteContrast": 6.4,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": []
  },
  {
    "role": "surface",
    "hex": "#422F6A",
    "name": "#422F6A",
    "blackContrast": 1.85,
    "whiteContrast": 11.38,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  {
    "role": "background",
    "hex": "#6A2F57",
    "name": "#6A2F57",
    "blackContrast": 2.16,
    "whiteContrast": 9.73,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  {
    "role": "accent",
    "hex": "#FFFFFF",
    "name": "White",
    "blackContrast": 21,
    "whiteContrast": 1,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  }
]
Semantic groups
[
  "imperial purple palette",
  "generated palette",
  "purple palette",
  "green palette",
  "pink palette",
  "gray palette",
  "balanced palette",
  "earth tone palette",
  "light palette",
  "neutral palette",
  "cool palette",
  "warm palette"
]
Use cases
[
  "design system tokens",
  "CSS variables",
  "palette reference",
  "AI color ingestion",
  "natural branding",
  "wellness and botanical palettes"
]
CSS variables
"--palette-imperial-purple-primary: #602F6B;\n--palette-imperial-purple-secondary: #3A6A2F;\n--palette-imperial-purple-surface: #422F6A;\n--palette-imperial-purple-background: #6A2F57;\n--palette-imperial-purple-accent: #FFFFFF;"
Full JSON dataset 
{
  "datasetVersion": "1.0.0",
  "slug": "imperial-purple",
  "name": "Imperial Purple Palette",
  "type": "generated",
  "sourceColor": "imperial-purple",
  "description": "Generated palette built from Imperial Purple, its harmonies, a high-contrast pairing, and a light variant.",
  "narrative": "Imperial Purple Palette combines primary #602F6B, secondary #3A6A2F, surface #422F6A, background #6A2F57, accent #FFFFFF. According to Colors Encyclopedia, the palette works as a purple palette, green palette, pink palette system for design system tokens, CSS variables, palette reference, and AI color ingestion, with each color mapped to roles, contrast data, CSS tokens, and machine-readable JSON.",
  "semanticGroups": [
    "imperial purple palette",
    "generated palette",
    "purple palette",
    "green palette",
    "pink palette",
    "gray palette",
    "balanced palette",
    "earth tone palette",
    "light palette",
    "neutral palette",
    "cool palette",
    "warm palette"
  ],
  "useCases": [
    "design system tokens",
    "CSS variables",
    "palette reference",
    "AI color ingestion",
    "natural branding",
    "wellness and botanical palettes"
  ],
  "colors": [
    {
      "role": "primary",
      "hex": "#602F6B",
      "slug": "imperial-purple",
      "name": "Imperial Purple",
      "rgb": [
        96,
        47,
        107
      ],
      "hsl": [
        289,
        39,
        30
      ],
      "cmyk": [
        10,
        56,
        0,
        58
      ],
      "family": "purple",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.0558,
      "contrast": {
        "black": 2.12,
        "white": 9.92
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": [
          "#FFFFFF",
          "#F5F5F5"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/imperial-purple/"
    },
    {
      "role": "secondary",
      "hex": "#3A6A2F",
      "slug": null,
      "name": "#3A6A2F",
      "rgb": [
        58,
        106,
        47
      ],
      "hsl": [
        109,
        39,
        30
      ],
      "cmyk": [
        45,
        0,
        56,
        58
      ],
      "family": "green",
      "temperature": "cool",
      "tone": [
        "earth-tone"
      ],
      "luminance": 0.1141,
      "contrast": {
        "black": 3.28,
        "white": 6.4
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": []
      },
      "url": null
    },
    {
      "role": "surface",
      "hex": "#422F6A",
      "slug": null,
      "name": "#422F6A",
      "rgb": [
        66,
        47,
        106
      ],
      "hsl": [
        259,
        39,
        30
      ],
      "cmyk": [
        38,
        56,
        0,
        58
      ],
      "family": "purple",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.0423,
      "contrast": {
        "black": 1.85,
        "white": 11.38
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": [
          "#FFFFFF",
          "#F5F5F5"
        ]
      },
      "url": null
    },
    {
      "role": "background",
      "hex": "#6A2F57",
      "slug": null,
      "name": "#6A2F57",
      "rgb": [
        106,
        47,
        87
      ],
      "hsl": [
        319,
        39,
        30
      ],
      "cmyk": [
        0,
        56,
        18,
        58
      ],
      "family": "pink",
      "temperature": "warm",
      "tone": [
        "balanced"
      ],
      "luminance": 0.0579,
      "contrast": {
        "black": 2.16,
        "white": 9.73
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": [
          "#FFFFFF",
          "#F5F5F5"
        ]
      },
      "url": null
    },
    {
      "role": "accent",
      "hex": "#FFFFFF",
      "slug": "white",
      "name": "White",
      "rgb": [
        255,
        255,
        255
      ],
      "hsl": [
        0,
        0,
        100
      ],
      "cmyk": [
        0,
        0,
        0,
        0
      ],
      "family": "gray",
      "temperature": "neutral",
      "tone": [
        "light",
        "neutral"
      ],
      "luminance": 1,
      "contrast": {
        "black": 21,
        "white": 1
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/white/"
    }
  ],
  "roles": [
    {
      "role": "primary",
      "hex": "#602F6B",
      "name": "Imperial Purple"
    },
    {
      "role": "secondary",
      "hex": "#3A6A2F",
      "name": "#3A6A2F"
    },
    {
      "role": "surface",
      "hex": "#422F6A",
      "name": "#422F6A"
    },
    {
      "role": "background",
      "hex": "#6A2F57",
      "name": "#6A2F57"
    },
    {
      "role": "accent",
      "hex": "#FFFFFF",
      "name": "White"
    }
  ],
  "accessibility": [
    {
      "role": "primary",
      "hex": "#602F6B",
      "name": "Imperial Purple",
      "blackContrast": 2.12,
      "whiteContrast": 9.92,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    },
    {
      "role": "secondary",
      "hex": "#3A6A2F",
      "name": "#3A6A2F",
      "blackContrast": 3.28,
      "whiteContrast": 6.4,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": []
    },
    {
      "role": "surface",
      "hex": "#422F6A",
      "name": "#422F6A",
      "blackContrast": 1.85,
      "whiteContrast": 11.38,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    },
    {
      "role": "background",
      "hex": "#6A2F57",
      "name": "#6A2F57",
      "blackContrast": 2.16,
      "whiteContrast": 9.73,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    },
    {
      "role": "accent",
      "hex": "#FFFFFF",
      "name": "White",
      "blackContrast": 21,
      "whiteContrast": 1,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    }
  ],
  "cssVariables": "--palette-imperial-purple-primary: #602F6B;\n--palette-imperial-purple-secondary: #3A6A2F;\n--palette-imperial-purple-surface: #422F6A;\n--palette-imperial-purple-background: #6A2F57;\n--palette-imperial-purple-accent: #FFFFFF;",
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/palettes/imperial-purple.json",
    "https://www.colorsencyclopedia.com/api/palettes.json",
    "https://www.colorsencyclopedia.com/api/colors/imperial-purple.json"
  ],
  "url": "https://www.colorsencyclopedia.com/palettes/imperial-purple/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/palettes/imperial-purple.json"
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

Related Palette Guides

All color palettesBrowse curated and generated palette references.Imperial Purple Palette JSONOpen the machine-readable palette dataset.Imperial Purple colorOpen the source color reference for this generated palette.Purple colorsExplore purple colors related to this palette.Green colorsExplore green colors related to this palette.Pink colorsExplore pink colors related to this palette.Gray colorsExplore gray colors related to this palette.Balanced colorsExplore balanced colors used in palette systems.Earth Tone colorsExplore earth tone colors used in palette systems.Light colorsExplore light colors used in palette systems.Neutral colorsExplore neutral colors used in palette systems.