Nearest-color comparison

Duck Egg Blue vs Arctic Blue

Duck Egg Blue and Arctic Blue are different cyan and blue colors with HEX values #C3FBF4 and #C6E6FB. According to Colors Encyclopedia, their RGB distance is 22.3, their contrast ratio is 1.14:1, and the comparison helps choose between tone, temperature, and accessibility behavior.

Duck Egg Blue and Arctic Blue are very close colors. Duck Egg Blue is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.14:1, so the pair is too low for text and better treated as a palette relationship.

Duck Egg Blue#C3FBF4
Arctic Blue#C6E6FB

Quick Difference Summary

The main measurable differences between Duck Egg Blue and Arctic Blue across RGB distance, luminance, hue, saturation, and contrast.

RGB distance22.3
Pair contrast1.14:1
Luminance delta0.1157
Hue delta31 deg
Lighter colorDuck Egg Blue
More saturatedDuck Egg Blue

Side-by-Side Color Profiles

cyan color

Duck Egg Blue

Duck Egg Blue is #C3FBF4, a cool cyan color with light and pastel character. Compared with Arctic Blue, it is lighter and more saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with black text as the safer foreground option.

HEX#C3FBF4 RGB195, 251, 244 HSL173, 88, 87 CMYK22, 0, 3, 2 Luminance0.8713 Best textblack text

blue color

Arctic Blue

Arctic Blue is #C6E6FB, a cool blue color with light and pastel character. Compared with Duck Egg Blue, it is darker and less saturated. Use it for interfaces, brand systems, and technical design, with black text as the safer foreground option.

HEX#C6E6FB RGB198, 230, 251 HSL204, 87, 88 CMYK21, 8, 0, 2 Luminance0.7556 Best textblack text

When to Use Duck Egg Blue or Arctic Blue

Choose Duck Egg BlueDuck Egg Blue is better when the design needs light and pastel cyan character, cool temperature, and the specific HEX value #C3FBF4.
Choose Arctic BlueArctic Blue is better when the design needs light and pastel blue character, cool temperature, and the specific HEX value #C6E6FB.
Use togetherUse these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs.

Technical Comparison Table

PropertyDuck Egg BlueArctic Blue
HEX#C3FBF4#C6E6FB
RGB195, 251, 244198, 230, 251
HSL173, 88, 87204, 87, 88
CMYK22, 0, 3, 221, 8, 0, 2
FamilyCyanBlue
TemperatureCoolCool
ToneLight, PastelLight, Pastel
Luminance0.87130.7556
Black contrast18.43:116.11:1
White contrast1.14:11.3:1
Shared tonesLight, Pastel

Accessibility and Contrast

Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.

Duck Egg Blueblack text - 18.43:1
Arctic Blueblack text - 16.11:1

Related Palette Strip

A compact visual strip showing the two compared colors with nearby harmony and variant context.

Duck Egg Blue#C3FBF4
Arctic Blue#C6E6FB
White#FFFFFF
White#FFFFFF
#FBC1C7#FBC1C7
#FBDBC6#FBDBC6

Machine-readable data

Machine-Readable Duck Egg Blue vs Arctic Blue Data (JSON)

Structured comparison data for Duck Egg Blue and Arctic Blue, including color systems, RGB distance, HSL deltas, contrast, accessibility guidance, use cases, and API links.

AI-Ready Dataset v1.0.0
colorsBoth named color records with HEX, RGB, HSL, CMYK, luminance, WCAG, and links
differencesRGB distance, HSL deltas, luminance delta, contrast, and shared attributes
accessibilityPair contrast and safer text choices for each color
useCasesWhen to choose each color and when to use them together
relatedApiMachine-readable comparison and color endpoints
Download JSON Open API
Structured sections
Colors
[
  {
    "slug": "duck-egg-blue",
    "name": "Duck Egg Blue",
    "hex": "#C3FBF4",
    "rgb": [
      195,
      251,
      244
    ],
    "hsl": [
      173,
      88,
      87
    ],
    "cmyk": [
      22,
      0,
      3,
      2
    ],
    "family": "cyan",
    "temperature": "cool",
    "tone": [
      "light",
      "pastel"
    ],
    "luminance": 0.8713,
    "contrast": {
      "black": 18.43,
      "white": 1.14
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 18.43
    },
    "description": "Duck Egg Blue is #C3FBF4, a cool cyan color with light and pastel character. Compared with Arctic Blue, it is lighter and more saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with black text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/duck-egg-blue/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/duck-egg-blue.json"
  },
  {
    "slug": "arctic-blue",
    "name": "Arctic Blue",
    "hex": "#C6E6FB",
    "rgb": [
      198,
      230,
      251
    ],
    "hsl": [
      204,
      87,
      88
    ],
    "cmyk": [
      21,
      8,
      0,
      2
    ],
    "family": "blue",
    "temperature": "cool",
    "tone": [
      "light",
      "pastel"
    ],
    "luminance": 0.7556,
    "contrast": {
      "black": 16.11,
      "white": 1.3
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 16.11
    },
    "description": "Arctic Blue is #C6E6FB, a cool blue color with light and pastel character. Compared with Duck Egg Blue, it is darker and less saturated. Use it for interfaces, brand systems, and technical design, with black text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/arctic-blue/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/arctic-blue.json"
  }
]
Differences
{
  "rgbDistance": 22.3,
  "contrastRatio": 1.14,
  "hslDelta": {
    "hue": 31,
    "saturation": 1,
    "lightness": 1
  },
  "luminanceDelta": 0.1157,
  "sameFamily": false,
  "sameTemperature": true,
  "sharedTones": [
    "light",
    "pastel"
  ],
  "lighterColor": "Duck Egg Blue",
  "moreSaturatedColor": "Duck Egg Blue"
}
Accessibility
{
  "pairContrastRatio": 1.14,
  "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
  "safeText": [
    {
      "color": "Duck Egg Blue",
      "background": "#C3FBF4",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 18.43
    },
    {
      "color": "Arctic Blue",
      "background": "#C6E6FB",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 16.11
    }
  ]
}
Use cases
{
  "chooseFirstWhen": "Duck Egg Blue is better when the design needs light and pastel cyan character, cool temperature, and the specific HEX value #C3FBF4.",
  "chooseSecondWhen": "Arctic Blue is better when the design needs light and pastel blue character, cool temperature, and the specific HEX value #C6E6FB.",
  "useTogetherWhen": "Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."
}
Related API
[
  "https://www.colorsencyclopedia.com/api/compare/duck-egg-blue-vs-arctic-blue.json",
  "https://www.colorsencyclopedia.com/api/colors/duck-egg-blue.json",
  "https://www.colorsencyclopedia.com/api/colors/arctic-blue.json"
]
Full JSON dataset
{
  "datasetVersion": "1.0.0",
  "slug": "duck-egg-blue-vs-arctic-blue",
  "type": "nearest",
  "name": "Duck Egg Blue vs Arctic Blue",
  "verdict": "Duck Egg Blue and Arctic Blue are very close colors. Duck Egg Blue is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.14:1, so the pair is too low for text and better treated as a palette relationship.",
  "summary": "Duck Egg Blue and Arctic Blue are different cyan and blue colors with HEX values #C3FBF4 and #C6E6FB. According to Colors Encyclopedia, their RGB distance is 22.3, their contrast ratio is 1.14:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
  "rgbDistance": 22.3,
  "contrastRatio": 1.14,
  "colors": [
    {
      "slug": "duck-egg-blue",
      "name": "Duck Egg Blue",
      "hex": "#C3FBF4",
      "rgb": [
        195,
        251,
        244
      ],
      "hsl": [
        173,
        88,
        87
      ],
      "cmyk": [
        22,
        0,
        3,
        2
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "light",
        "pastel"
      ],
      "luminance": 0.8713,
      "contrast": {
        "black": 18.43,
        "white": 1.14
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 18.43
      },
      "description": "Duck Egg Blue is #C3FBF4, a cool cyan color with light and pastel character. Compared with Arctic Blue, it is lighter and more saturated. Use it for botanical palettes, natural product design, and seasonal editorial palettes, with black text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/duck-egg-blue/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/duck-egg-blue.json"
    },
    {
      "slug": "arctic-blue",
      "name": "Arctic Blue",
      "hex": "#C6E6FB",
      "rgb": [
        198,
        230,
        251
      ],
      "hsl": [
        204,
        87,
        88
      ],
      "cmyk": [
        21,
        8,
        0,
        2
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "light",
        "pastel"
      ],
      "luminance": 0.7556,
      "contrast": {
        "black": 16.11,
        "white": 1.3
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 16.11
      },
      "description": "Arctic Blue is #C6E6FB, a cool blue color with light and pastel character. Compared with Duck Egg Blue, it is darker and less saturated. Use it for interfaces, brand systems, and technical design, with black text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/arctic-blue/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/arctic-blue.json"
    }
  ],
  "differences": {
    "rgbDistance": 22.3,
    "contrastRatio": 1.14,
    "hslDelta": {
      "hue": 31,
      "saturation": 1,
      "lightness": 1
    },
    "luminanceDelta": 0.1157,
    "sameFamily": false,
    "sameTemperature": true,
    "sharedTones": [
      "light",
      "pastel"
    ],
    "lighterColor": "Duck Egg Blue",
    "moreSaturatedColor": "Duck Egg Blue"
  },
  "accessibility": {
    "pairContrastRatio": 1.14,
    "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
    "safeText": [
      {
        "color": "Duck Egg Blue",
        "background": "#C3FBF4",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 18.43
      },
      {
        "color": "Arctic Blue",
        "background": "#C6E6FB",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 16.11
      }
    ]
  },
  "useCases": {
    "chooseFirstWhen": "Duck Egg Blue is better when the design needs light and pastel cyan character, cool temperature, and the specific HEX value #C3FBF4.",
    "chooseSecondWhen": "Arctic Blue is better when the design needs light and pastel blue character, cool temperature, and the specific HEX value #C6E6FB.",
    "useTogetherWhen": "Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."
  },
  "relatedApi": [
    "https://www.colorsencyclopedia.com/api/compare/duck-egg-blue-vs-arctic-blue.json",
    "https://www.colorsencyclopedia.com/api/colors/duck-egg-blue.json",
    "https://www.colorsencyclopedia.com/api/colors/arctic-blue.json"
  ],
  "url": "https://www.colorsencyclopedia.com/compare/duck-egg-blue-vs-arctic-blue/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/compare/duck-egg-blue-vs-arctic-blue.json"
}