Colors Encyclopedia

Generated palette

Deep Sky Blue Palette

Deep Sky Blue Palette: #00BFFF, #FF4000, #00FFBF, #0040FF. Check roles, contrast and CSS variables; open source-color links and JSON.

Deep Sky Blue Palette assigns primary #00BFFF, secondary #FF4000, surface #00FFBF, background #0040FF, accent #000000. The set spans Blue, Orange, Cyan, and Gray families with cool, warm, and neutral temperatures. Luminance runs from #000000 at 0 to #00FFBF at 0.7528; black gives higher contrast on 3 of 5 values.

All palettesSource colorAPI
5colors
Blue palettedominant group
5use cases

Palette Color Roles

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

Primary#00BFFFDeep Sky Blue
Secondary#FF4000#FF4000
Surface#00FFBF#00FFBF
Background#0040FF#0040FF
Accent#000000Black

CSS Variables

--palette-deep-sky-blue-primary: #00BFFF;
--palette-deep-sky-blue-secondary: #FF4000;
--palette-deep-sky-blue-surface: #00FFBF;
--palette-deep-sky-blue-background: #0040FF;
--palette-deep-sky-blue-accent: #000000;

Accessibility Snapshot

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

Primary#00BFFF
Black 9.9:1 · White 2.12:1
Best #000000
Secondary#FF4000
Black 5.99:1 · White 3.51:1
Best #000000
Surface#00FFBF
Black 16.06:1 · White 1.31:1
Best #000000
Background#0040FF
Black 3.18:1 · White 6.61:1
Best #FFFFFF
Accent#000000
Black 1:1 · White 21:1
Best #FFFFFF

UI Components Preview

Preview how the Deep Sky 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 Deep Sky Blue Palette Data (JSON)

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

AI-Ready Dataset v1.0.0
Luminance0.4448
Black text9.9:1AA Pass
White text2.12:1AA 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": "#00BFFF",
    "name": "Deep Sky Blue"
  },
  {
    "role": "secondary",
    "hex": "#FF4000",
    "name": "#FF4000"
  },
  {
    "role": "surface",
    "hex": "#00FFBF",
    "name": "#00FFBF"
  },
  {
    "role": "background",
    "hex": "#0040FF",
    "name": "#0040FF"
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black"
  }
]
Accessibility
[
  {
    "role": "primary",
    "hex": "#00BFFF",
    "name": "Deep Sky Blue",
    "blackContrast": 9.9,
    "whiteContrast": 2.12,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A"
    ]
  },
  {
    "role": "secondary",
    "hex": "#FF4000",
    "name": "#FF4000",
    "blackContrast": 5.99,
    "whiteContrast": 3.51,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A"
    ],
    "aaaTextOptions": []
  },
  {
    "role": "surface",
    "hex": "#00FFBF",
    "name": "#00FFBF",
    "blackContrast": 16.06,
    "whiteContrast": 1.31,
    "bestTextColor": "#000000",
    "aaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "aaaTextOptions": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  {
    "role": "background",
    "hex": "#0040FF",
    "name": "#0040FF",
    "blackContrast": 3.18,
    "whiteContrast": 6.61,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": []
  },
  {
    "role": "accent",
    "hex": "#000000",
    "name": "Black",
    "blackContrast": 1,
    "whiteContrast": 21,
    "bestTextColor": "#FFFFFF",
    "aaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "aaaTextOptions": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  }
]
Semantic groups
[
  "deep sky blue palette",
  "generated palette",
  "blue palette",
  "orange palette",
  "cyan palette",
  "gray palette",
  "vibrant 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-deep-sky-blue-primary: #00BFFF;\n--palette-deep-sky-blue-secondary: #FF4000;\n--palette-deep-sky-blue-surface: #00FFBF;\n--palette-deep-sky-blue-background: #0040FF;\n--palette-deep-sky-blue-accent: #000000;"
Full JSON dataset 
{
  "datasetVersion": "1.0.0",
  "slug": "deep-sky-blue",
  "name": "Deep Sky Blue Palette",
  "type": "generated",
  "sourceColor": "deep-sky-blue",
  "description": "Generated palette built from Deep Sky Blue, its harmonies, a high-contrast pairing, and a light variant.",
  "narrative": "Deep Sky Blue Palette combines primary #00BFFF, secondary #FF4000, surface #00FFBF, background #0040FF, 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": [
    "deep sky blue palette",
    "generated palette",
    "blue palette",
    "orange palette",
    "cyan palette",
    "gray palette",
    "vibrant 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": "#00BFFF",
      "slug": "deep-sky-blue",
      "name": "Deep Sky Blue",
      "rgb": [
        0,
        191,
        255
      ],
      "hsl": [
        195,
        100,
        50
      ],
      "cmyk": [
        100,
        25,
        0,
        0
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.4448,
      "contrast": {
        "black": 9.9,
        "white": 2.12
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "url": "https://www.colorsencyclopedia.com/colors/deep-sky-blue/"
    },
    {
      "role": "secondary",
      "hex": "#FF4000",
      "slug": null,
      "name": "#FF4000",
      "rgb": [
        255,
        64,
        0
      ],
      "hsl": [
        15,
        100,
        50
      ],
      "cmyk": [
        0,
        75,
        100,
        0
      ],
      "family": "orange",
      "temperature": "warm",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.2493,
      "contrast": {
        "black": 5.99,
        "white": 3.51
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A"
        ],
        "AAA": []
      },
      "url": null
    },
    {
      "role": "surface",
      "hex": "#00FFBF",
      "slug": null,
      "name": "#00FFBF",
      "rgb": [
        0,
        255,
        191
      ],
      "hsl": [
        165,
        100,
        50
      ],
      "cmyk": [
        100,
        0,
        25,
        0
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.7528,
      "contrast": {
        "black": 16.06,
        "white": 1.31
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "url": null
    },
    {
      "role": "background",
      "hex": "#0040FF",
      "slug": null,
      "name": "#0040FF",
      "rgb": [
        0,
        64,
        255
      ],
      "hsl": [
        225,
        100,
        50
      ],
      "cmyk": [
        100,
        75,
        0,
        0
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "vibrant"
      ],
      "luminance": 0.1089,
      "contrast": {
        "black": 3.18,
        "white": 6.61
      },
      "wcag": {
        "AA": [
          "#FFFFFF",
          "#F5F5F5"
        ],
        "AAA": []
      },
      "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": "#00BFFF",
      "name": "Deep Sky Blue"
    },
    {
      "role": "secondary",
      "hex": "#FF4000",
      "name": "#FF4000"
    },
    {
      "role": "surface",
      "hex": "#00FFBF",
      "name": "#00FFBF"
    },
    {
      "role": "background",
      "hex": "#0040FF",
      "name": "#0040FF"
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black"
    }
  ],
  "accessibility": [
    {
      "role": "primary",
      "hex": "#00BFFF",
      "name": "Deep Sky Blue",
      "blackContrast": 9.9,
      "whiteContrast": 2.12,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A"
      ]
    },
    {
      "role": "secondary",
      "hex": "#FF4000",
      "name": "#FF4000",
      "blackContrast": 5.99,
      "whiteContrast": 3.51,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A"
      ],
      "aaaTextOptions": []
    },
    {
      "role": "surface",
      "hex": "#00FFBF",
      "name": "#00FFBF",
      "blackContrast": 16.06,
      "whiteContrast": 1.31,
      "bestTextColor": "#000000",
      "aaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "aaaTextOptions": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    {
      "role": "background",
      "hex": "#0040FF",
      "name": "#0040FF",
      "blackContrast": 3.18,
      "whiteContrast": 6.61,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": []
    },
    {
      "role": "accent",
      "hex": "#000000",
      "name": "Black",
      "blackContrast": 1,
      "whiteContrast": 21,
      "bestTextColor": "#FFFFFF",
      "aaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ],
      "aaaTextOptions": [
        "#FFFFFF",
        "#F5F5F5"
      ]
    }
  ],
  "cssVariables": "--palette-deep-sky-blue-primary: #00BFFF;\n--palette-deep-sky-blue-secondary: #FF4000;\n--palette-deep-sky-blue-surface: #00FFBF;\n--palette-deep-sky-blue-background: #0040FF;\n--palette-deep-sky-blue-accent: #000000;",
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/palettes/deep-sky-blue.json",
    "https://www.colorsencyclopedia.com/api/palettes.json",
    "https://www.colorsencyclopedia.com/api/colors/deep-sky-blue.json"
  ],
  "url": "https://www.colorsencyclopedia.com/palettes/deep-sky-blue/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/palettes/deep-sky-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.Deep Sky Blue Palette JSONOpen the machine-readable palette dataset.Deep Sky 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.Vibrant colorsExplore vibrant colors used in palette systems.Dark colorsExplore dark colors used in palette systems.Neutral colorsExplore neutral colors used in palette systems.