Colors Encyclopedia

Generated palette

Light Steel Blue Palette

Light Steel Blue Palette: #B0C4DE, #DECAB0, #B0DBDE, #B3B0DE. Check roles, contrast and CSS variables; open source-color links and JSON.

Light Steel Blue Palette assigns primary #B0C4DE, secondary #DECAB0, surface #B0DBDE, background #B3B0DE, accent #000000. The set spans Blue, Orange, Cyan, and Gray families with cool, warm, and neutral temperatures. Luminance runs from #000000 at 0 to #B0DBDE at 0.6517; black gives higher contrast on 4 of 5 values.

All palettesSource colorAPI
5colors
Blue palettedominant group
5use cases

Palette Color Roles

Light Steel Blue Palette maps 5 colors to practical UI roles for interfaces, brand systems, and CSS tokens.

Primary#B0C4DELight Steel Blue
Secondary#DECAB0#DECAB0
Surface#B0DBDE#B0DBDE
Background#B3B0DE#B3B0DE
Accent#000000Black

CSS Variables

--palette-light-steel-blue-primary: #B0C4DE;
--palette-light-steel-blue-secondary: #DECAB0;
--palette-light-steel-blue-surface: #B0DBDE;
--palette-light-steel-blue-background: #B3B0DE;
--palette-light-steel-blue-accent: #000000;

Accessibility Snapshot

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

Primary#B0C4DE
Black 11.8:1 · White 1.78:1
Best #000000
Secondary#DECAB0
Black 13.18:1 · White 1.59:1
Best #000000
Surface#B0DBDE
Black 14.03:1 · White 1.5:1
Best #000000
Background#B3B0DE
Black 10.18:1 · White 2.06:1
Best #000000
Accent#000000
Black 1:1 · White 21:1
Best #FFFFFF

UI Components Preview

Preview how the Light Steel Blue 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 Light Steel Blue Palette Data (JSON)

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

AI-Ready Dataset v1.0.0
Luminance0.5398
Black text11.8:1AA Pass
White text1.78:1AA Fail
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": "#B0C4DE",
    "name": "Light Steel Blue"
  },
  {
    "role": "secondary",
    "hex": "#DECAB0",
    "name": "#DECAB0"
  },
  {
    "role": "surface",
    "hex": "#B0DBDE",
    "name": "#B0DBDE"
  },
  {
    "role": "background",
    "hex": "#B3B0DE",
    "name": "#B3B0DE"
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black"
  }
]
Accessibility
[
  {
    "role": "primary",
    "hex": "#B0C4DE",
    "name": "Light Steel Blue",
    "blackContrast": 11.8,
    "whiteContrast": 1.78,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A"
    ]
  },
  {
    "role": "secondary",
    "hex": "#DECAB0",
    "name": "#DECAB0",
    "blackContrast": 13.18,
    "whiteContrast": 1.59,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A"
    ]
  },
  {
    "role": "surface",
    "hex": "#B0DBDE",
    "name": "#B0DBDE",
    "blackContrast": 14.03,
    "whiteContrast": 1.5,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A"
    ]
  },
  {
    "role": "background",
    "hex": "#B3B0DE",
    "name": "#B3B0DE",
    "blackContrast": 10.18,
    "whiteContrast": 2.06,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A"
    ]
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black",
    "blackContrast": 1,
    "whiteContrast": 21,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  }
]
Semantic groups
[
  "light steel blue palette",
  "generated palette",
  "blue palette",
  "orange palette",
  "cyan palette",
  "gray palette",
  "balanced palette",
  "dark palette",
  "neutral palette",
  "cool palette",
  "warm palette"
]
Use cases
[
  "design system tokens",
  "CSS variables",
  "palette reference",
  "AI color ingestion",
  "calm digital interfaces"
]
CSS variables
"--palette-light-steel-blue-primary: #B0C4DE;\n--palette-light-steel-blue-secondary: #DECAB0;\n--palette-light-steel-blue-surface: #B0DBDE;\n--palette-light-steel-blue-background: #B3B0DE;\n--palette-light-steel-blue-accent: #000000;"
Full JSON dataset 
{
  "datasetVersion": "1.0.0",
  "slug": "light-steel-blue",
  "name": "Light Steel Blue Palette",
  "type": "generated",
  "sourceColor": "light-steel-blue",
  "description": "Generated palette built from Light Steel Blue, its harmonies, a high-contrast pairing, and a light variant.",
  "narrative": "Light Steel Blue Palette combines primary #B0C4DE, secondary #DECAB0, surface #B0DBDE, background #B3B0DE, accent #000000. According to Colors Encyclopedia, the palette works as a blue palette, orange palette, cyan 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": [
    "light steel blue palette",
    "generated palette",
    "blue palette",
    "orange palette",
    "cyan palette",
    "gray palette",
    "balanced palette",
    "dark palette",
    "neutral palette",
    "cool palette",
    "warm palette"
  ],
  "useCases": [
    "design system tokens",
    "CSS variables",
    "palette reference",
    "AI color ingestion",
    "calm digital interfaces"
  ],
  "colors": [
    {
      "role": "primary",
      "hex": "#B0C4DE",
      "slug": "light-steel-blue",
      "name": "Light Steel Blue",
      "rgb": [
        176,
        196,
        222
      ],
      "hsl": [
        214,
        41,
        78
      ],
      "cmyk": [
        21,
        12,
        0,
        13
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.5398,
      "contrast": {
        "black": 11.8,
        "white": 1.78
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/light-steel-blue/"
    },
    {
      "role": "secondary",
      "hex": "#DECAB0",
      "slug": null,
      "name": "#DECAB0",
      "rgb": [
        222,
        202,
        176
      ],
      "hsl": [
        34,
        41,
        78
      ],
      "cmyk": [
        0,
        9,
        21,
        13
      ],
      "family": "orange",
      "temperature": "warm",
      "tone": [
        "balanced"
      ],
      "luminance": 0.6091,
      "contrast": {
        "black": 13.18,
        "white": 1.59
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "url": null
    },
    {
      "role": "surface",
      "hex": "#B0DBDE",
      "slug": null,
      "name": "#B0DBDE",
      "rgb": [
        176,
        219,
        222
      ],
      "hsl": [
        184,
        41,
        78
      ],
      "cmyk": [
        21,
        1,
        0,
        13
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.6517,
      "contrast": {
        "black": 14.03,
        "white": 1.5
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "url": null
    },
    {
      "role": "background",
      "hex": "#B3B0DE",
      "slug": null,
      "name": "#B3B0DE",
      "rgb": [
        179,
        176,
        222
      ],
      "hsl": [
        244,
        41,
        78
      ],
      "cmyk": [
        19,
        21,
        0,
        13
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.4591,
      "contrast": {
        "black": 10.18,
        "white": 2.06
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "url": null
    },
    {
      "role": "accent",
      "hex": "#000000",
      "slug": "black",
      "name": "Black",
      "rgb": [
        0,
        0,
        0
      ],
      "hsl": [
        0,
        0,
        0
      ],
      "cmyk": [
        0,
        0,
        0,
        100
      ],
      "family": "gray",
      "temperature": "neutral",
      "tone": [
        "dark",
        "neutral"
      ],
      "luminance": 0,
      "contrast": {
        "black": 1,
        "white": 21
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": [
          "#FFFFFF",
          "#F5F5F5"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/black/"
    }
  ],
  "roles": [
    {
      "role": "primary",
      "hex": "#B0C4DE",
      "name": "Light Steel Blue"
    },
    {
      "role": "secondary",
      "hex": "#DECAB0",
      "name": "#DECAB0"
    },
    {
      "role": "surface",
      "hex": "#B0DBDE",
      "name": "#B0DBDE"
    },
    {
      "role": "background",
      "hex": "#B3B0DE",
      "name": "#B3B0DE"
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black"
    }
  ],
  "accessibility": [
    {
      "role": "primary",
      "hex": "#B0C4DE",
      "name": "Light Steel Blue",
      "blackContrast": 11.8,
      "whiteContrast": 1.78,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A"
      ]
    },
    {
      "role": "secondary",
      "hex": "#DECAB0",
      "name": "#DECAB0",
      "blackContrast": 13.18,
      "whiteContrast": 1.59,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A"
      ]
    },
    {
      "role": "surface",
      "hex": "#B0DBDE",
      "name": "#B0DBDE",
      "blackContrast": 14.03,
      "whiteContrast": 1.5,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A"
      ]
    },
    {
      "role": "background",
      "hex": "#B3B0DE",
      "name": "#B3B0DE",
      "blackContrast": 10.18,
      "whiteContrast": 2.06,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A"
      ]
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black",
      "blackContrast": 1,
      "whiteContrast": 21,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    }
  ],
  "cssVariables": "--palette-light-steel-blue-primary: #B0C4DE;\n--palette-light-steel-blue-secondary: #DECAB0;\n--palette-light-steel-blue-surface: #B0DBDE;\n--palette-light-steel-blue-background: #B3B0DE;\n--palette-light-steel-blue-accent: #000000;",
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/palettes/light-steel-blue.json",
    "https://www.colorsencyclopedia.com/api/palettes.json",
    "https://www.colorsencyclopedia.com/api/colors/light-steel-blue.json"
  ],
  "url": "https://www.colorsencyclopedia.com/palettes/light-steel-blue/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/palettes/light-steel-blue.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.Light Steel Blue Palette JSONOpen the machine-readable palette dataset.Light Steel Blue colorOpen the source color reference for this generated palette.Blue colorsExplore blue colors related to this palette.Orange colorsExplore orange colors related to this palette.Cyan colorsExplore cyan colors related to this palette.Gray colorsExplore gray colors related to this palette.Balanced colorsExplore balanced colors used in palette systems.Dark colorsExplore dark colors used in palette systems.Neutral colorsExplore neutral colors used in palette systems.