Nearest-color comparison

Pastel Aqua vs Powder Blue

Pastel Aqua and Powder Blue are different cyan colors with HEX values #B8E8E0 and #B0E0E6. According to Colors Encyclopedia, their RGB distance is 12.8, their contrast ratio is 1.07:1, and the comparison helps choose between tone, temperature, and accessibility behavior.

Pastel Aqua and Powder Blue are very close colors. Pastel Aqua is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.07:1, so the pair is too low for text and better treated as a palette relationship.

Differences Use cases Accessibility JSON

Pastel Aqua#B8E8E0

Powder Blue#B0E0E6

Quick Difference Summary

The main measurable differences between Pastel Aqua and Powder Blue across RGB distance, luminance, hue, saturation, and contrast.

RGB distance12.8

Pair contrast1.07:1

Luminance delta0.0504

Hue delta17 deg

Lighter colorPastel Aqua

More saturatedPowder Blue

Side-by-Side Color Profiles

cyan color

Pastel Aqua

Pastel Aqua is #B8E8E0, a cool cyan color with balanced character. Compared with Powder Blue, it is lighter and less saturated. Use it for soft ui backgrounds, pastel palettes, and gentle product design, with black text as the safer foreground option.

HEX#B8E8E0 RGB184, 232, 224 HSL170, 51, 82 CMYK21, 0, 3, 9 Luminance0.7329 Best textblack text

Color page WCAG HEX atlas

cyan color

Powder Blue

Powder Blue is #B0E0E6, a cool cyan color with balanced character. Compared with Pastel Aqua, it is darker and more saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.

HEX#B0E0E6 RGB176, 224, 230 HSL187, 52, 80 CMYK23, 3, 0, 10 Luminance0.6825 Best textblack text

Color page WCAG HEX atlas

When to Use Pastel Aqua or Powder Blue

Choose Pastel AquaPastel Aqua is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #B8E8E0.

Choose Powder BluePowder Blue is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #B0E0E6.

Use togetherUse these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs.

Technical Comparison Table

PropertyPastel AquaPowder Blue

HEX#B8E8E0#B0E0E6

RGB184, 232, 224176, 224, 230

HSL170, 51, 82187, 52, 80

CMYK21, 0, 3, 923, 3, 0, 10

FamilyCyanCyan

TemperatureCoolCool

ToneBalancedBalanced

Luminance0.73290.6825

Black contrast15.66:114.65:1

White contrast1.34:11.43:1

Shared tonesBalanced

Accessibility and Contrast

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

Pastel Aquablack text - 15.66:1

Powder Blueblack text - 14.65:1

Related Palette Strip

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

Pastel Aqua#B8E8E0

Powder Blue#B0E0E6

White#FFFFFF

#F7FCFD#F7FCFD

#E9BAC1#E9BAC1

#E7B8B1#E7B8B1

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

Structured sections

Colors

[
  {
    "slug": "pastel-aqua",
    "name": "Pastel Aqua",
    "hex": "#B8E8E0",
    "rgb": [
      184,
      232,
      224
    ],
    "hsl": [
      170,
      51,
      82
    ],
    "cmyk": [
      21,
      0,
      3,
      9
    ],
    "family": "cyan",
    "temperature": "cool",
    "tone": [
      "balanced"
    ],
    "luminance": 0.7329,
    "contrast": {
      "black": 15.66,
      "white": 1.34
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 15.66
    },
    "description": "Pastel Aqua is #B8E8E0, a cool cyan color with balanced character. Compared with Powder Blue, it is lighter and less saturated. Use it for soft ui backgrounds, pastel palettes, and gentle product design, with black text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/pastel-aqua/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/pastel-aqua.json"
  },
  {
    "slug": "powder-blue",
    "name": "Powder Blue",
    "hex": "#B0E0E6",
    "rgb": [
      176,
      224,
      230
    ],
    "hsl": [
      187,
      52,
      80
    ],
    "cmyk": [
      23,
      3,
      0,
      10
    ],
    "family": "cyan",
    "temperature": "cool",
    "tone": [
      "balanced"
    ],
    "luminance": 0.6825,
    "contrast": {
      "black": 14.65,
      "white": 1.43
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 14.65
    },
    "description": "Powder Blue is #B0E0E6, a cool cyan color with balanced character. Compared with Pastel Aqua, it is darker and more saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/powder-blue/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/powder-blue.json"
  }
]

Differences

{
  "rgbDistance": 12.8,
  "contrastRatio": 1.07,
  "hslDelta": {
    "hue": 17,
    "saturation": 1,
    "lightness": 2
  },
  "luminanceDelta": 0.0504,
  "sameFamily": true,
  "sameTemperature": true,
  "sharedTones": [
    "balanced"
  ],
  "lighterColor": "Pastel Aqua",
  "moreSaturatedColor": "Powder Blue"
}

Accessibility

{
  "pairContrastRatio": 1.07,
  "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
  "safeText": [
    {
      "color": "Pastel Aqua",
      "background": "#B8E8E0",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 15.66
    },
    {
      "color": "Powder Blue",
      "background": "#B0E0E6",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 14.65
    }
  ]
}

Use cases

{
  "chooseFirstWhen": "Pastel Aqua is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #B8E8E0.",
  "chooseSecondWhen": "Powder Blue is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #B0E0E6.",
  "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/pastel-aqua-vs-powder-blue.json",
  "https://www.colorsencyclopedia.com/api/colors/pastel-aqua.json",
  "https://www.colorsencyclopedia.com/api/colors/powder-blue.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "pastel-aqua-vs-powder-blue",
  "type": "nearest",
  "name": "Pastel Aqua vs Powder Blue",
  "verdict": "Pastel Aqua and Powder Blue are very close colors. Pastel Aqua is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.07:1, so the pair is too low for text and better treated as a palette relationship.",
  "summary": "Pastel Aqua and Powder Blue are different cyan colors with HEX values #B8E8E0 and #B0E0E6. According to Colors Encyclopedia, their RGB distance is 12.8, their contrast ratio is 1.07:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
  "rgbDistance": 12.8,
  "contrastRatio": 1.07,
  "colors": [
    {
      "slug": "pastel-aqua",
      "name": "Pastel Aqua",
      "hex": "#B8E8E0",
      "rgb": [
        184,
        232,
        224
      ],
      "hsl": [
        170,
        51,
        82
      ],
      "cmyk": [
        21,
        0,
        3,
        9
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.7329,
      "contrast": {
        "black": 15.66,
        "white": 1.34
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 15.66
      },
      "description": "Pastel Aqua is #B8E8E0, a cool cyan color with balanced character. Compared with Powder Blue, it is lighter and less saturated. Use it for soft ui backgrounds, pastel palettes, and gentle product design, with black text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/pastel-aqua/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/pastel-aqua.json"
    },
    {
      "slug": "powder-blue",
      "name": "Powder Blue",
      "hex": "#B0E0E6",
      "rgb": [
        176,
        224,
        230
      ],
      "hsl": [
        187,
        52,
        80
      ],
      "cmyk": [
        23,
        3,
        0,
        10
      ],
      "family": "cyan",
      "temperature": "cool",
      "tone": [
        "balanced"
      ],
      "luminance": 0.6825,
      "contrast": {
        "black": 14.65,
        "white": 1.43
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 14.65
      },
      "description": "Powder Blue is #B0E0E6, a cool cyan color with balanced character. Compared with Pastel Aqua, it is darker and more saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/powder-blue/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/powder-blue.json"
    }
  ],
  "differences": {
    "rgbDistance": 12.8,
    "contrastRatio": 1.07,
    "hslDelta": {
      "hue": 17,
      "saturation": 1,
      "lightness": 2
    },
    "luminanceDelta": 0.0504,
    "sameFamily": true,
    "sameTemperature": true,
    "sharedTones": [
      "balanced"
    ],
    "lighterColor": "Pastel Aqua",
    "moreSaturatedColor": "Powder Blue"
  },
  "accessibility": {
    "pairContrastRatio": 1.07,
    "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
    "safeText": [
      {
        "color": "Pastel Aqua",
        "background": "#B8E8E0",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 15.66
      },
      {
        "color": "Powder Blue",
        "background": "#B0E0E6",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 14.65
      }
    ]
  },
  "useCases": {
    "chooseFirstWhen": "Pastel Aqua is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #B8E8E0.",
    "chooseSecondWhen": "Powder Blue is better when the design needs balanced cyan character, cool temperature, and the specific HEX value #B0E0E6.",
    "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/pastel-aqua-vs-powder-blue.json",
    "https://www.colorsencyclopedia.com/api/colors/pastel-aqua.json",
    "https://www.colorsencyclopedia.com/api/colors/powder-blue.json"
  ],
  "url": "https://www.colorsencyclopedia.com/compare/pastel-aqua-vs-powder-blue/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/compare/pastel-aqua-vs-powder-blue.json"
}