Nearest-color comparison

Periwinkle vs Powder Lavender

Periwinkle and Powder Lavender are different blue and purple colors with HEX values #CCCCFF and #DCD0FF. According to Colors Encyclopedia, their RGB distance is 16.5, their contrast ratio is 1.06:1, and the comparison helps choose between tone, temperature, and accessibility behavior.

Periwinkle and Powder Lavender are very close colors. Powder Lavender is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.06:1, so the pair is too low for text and better treated as a palette relationship.

Differences Use cases Accessibility JSON

Periwinkle#CCCCFF

Powder Lavender#DCD0FF

Quick Difference Summary

The main measurable differences between Periwinkle and Powder Lavender across RGB distance, luminance, hue, saturation, and contrast.

RGB distance16.5

Pair contrast1.06:1

Luminance delta0.0431

Hue delta15 deg

Lighter colorPowder Lavender

More saturatedPeriwinkle

Side-by-Side Color Profiles

blue color

Periwinkle

Periwinkle is #CCCCFF, a cool blue color with light and pastel character. Compared with Powder Lavender, it is darker and similar in saturation. Use it for beauty branding, creative systems, and premium accents, with black text as the safer foreground option.

HEX#CCCCFF RGB204, 204, 255 HSL240, 100, 90 CMYK20, 20, 0, 0 Luminance0.6324 Best textblack text

Color page WCAG HEX atlas

purple color

Powder Lavender

Powder Lavender is #DCD0FF, a cool purple color with light and pastel character. Compared with Periwinkle, it is lighter and similar in saturation. Use it for soft ui backgrounds, pastel palettes, and gentle product design, with black text as the safer foreground option.

HEX#DCD0FF RGB220, 208, 255 HSL255, 100, 91 CMYK14, 18, 0, 0 Luminance0.6755 Best textblack text

Color page WCAG HEX atlas

When to Use Periwinkle or Powder Lavender

Choose PeriwinklePeriwinkle is better when the design needs light and pastel blue character, cool temperature, and the specific HEX value #CCCCFF.

Choose Powder LavenderPowder Lavender is better when the design needs light and pastel purple character, cool temperature, and the specific HEX value #DCD0FF.

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

Technical Comparison Table

PropertyPeriwinklePowder Lavender

HEX#CCCCFF#DCD0FF

RGB204, 204, 255220, 208, 255

HSL240, 100, 90255, 100, 91

CMYK20, 20, 0, 014, 18, 0, 0

FamilyBluePurple

TemperatureCoolCool

ToneLight, PastelLight, Pastel

Luminance0.63240.6755

Black contrast13.65:114.51:1

White contrast1.54:11.45:1

Shared tonesLight, Pastel

Accessibility and Contrast

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

Periwinkleblack text - 13.65:1

Powder Lavenderblack text - 14.51:1

Related Palette Strip

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

Periwinkle#CCCCFF

Powder Lavender#DCD0FF

White#FFFFFF

#FFFFCC#FFFFCC

#F4FFD1#F4FFD1

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": "periwinkle",
    "name": "Periwinkle",
    "hex": "#CCCCFF",
    "rgb": [
      204,
      204,
      255
    ],
    "hsl": [
      240,
      100,
      90
    ],
    "cmyk": [
      20,
      20,
      0,
      0
    ],
    "family": "blue",
    "temperature": "cool",
    "tone": [
      "light",
      "pastel"
    ],
    "luminance": 0.6324,
    "contrast": {
      "black": 13.65,
      "white": 1.54
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 13.65
    },
    "description": "Periwinkle is #CCCCFF, a cool blue color with light and pastel character. Compared with Powder Lavender, it is darker and similar in saturation. Use it for beauty branding, creative systems, and premium accents, with black text as the safer foreground option.",
    "url": "https://www.colorsencyclopedia.com/colors/periwinkle/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/periwinkle.json"
  },
  {
    "slug": "powder-lavender",
    "name": "Powder Lavender",
    "hex": "#DCD0FF",
    "rgb": [
      220,
      208,
      255
    ],
    "hsl": [
      255,
      100,
      91
    ],
    "cmyk": [
      14,
      18,
      0,
      0
    ],
    "family": "purple",
    "temperature": "cool",
    "tone": [
      "light",
      "pastel"
    ],
    "luminance": 0.6755,
    "contrast": {
      "black": 14.51,
      "white": 1.45
    },
    "wcag": {
      "AA": [
        "#000000",
        "#1A1A1A",
        "#36454F"
      ],
      "AAA": [
        "#000000",
        "#1A1A1A"
      ]
    },
    "bestText": {
      "text": "#000000",
      "label": "black text",
      "ratio": 14.51
    },
    "description": "Powder Lavender is #DCD0FF, a cool purple color with light and pastel character. Compared with Periwinkle, it is lighter and similar in saturation. 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/powder-lavender/",
    "apiUrl": "https://www.colorsencyclopedia.com/api/colors/powder-lavender.json"
  }
]

Differences

{
  "rgbDistance": 16.5,
  "contrastRatio": 1.06,
  "hslDelta": {
    "hue": 15,
    "saturation": 0,
    "lightness": 1
  },
  "luminanceDelta": 0.0431,
  "sameFamily": false,
  "sameTemperature": true,
  "sharedTones": [
    "light",
    "pastel"
  ],
  "lighterColor": "Powder Lavender",
  "moreSaturatedColor": "Periwinkle"
}

Accessibility

{
  "pairContrastRatio": 1.06,
  "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
  "safeText": [
    {
      "color": "Periwinkle",
      "background": "#CCCCFF",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 13.65
    },
    {
      "color": "Powder Lavender",
      "background": "#DCD0FF",
      "foreground": "#000000",
      "label": "black text",
      "ratio": 14.51
    }
  ]
}

Use cases

{
  "chooseFirstWhen": "Periwinkle is better when the design needs light and pastel blue character, cool temperature, and the specific HEX value #CCCCFF.",
  "chooseSecondWhen": "Powder Lavender is better when the design needs light and pastel purple character, cool temperature, and the specific HEX value #DCD0FF.",
  "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/periwinkle-vs-powder-lavender.json",
  "https://www.colorsencyclopedia.com/api/colors/periwinkle.json",
  "https://www.colorsencyclopedia.com/api/colors/powder-lavender.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "periwinkle-vs-powder-lavender",
  "type": "nearest",
  "name": "Periwinkle vs Powder Lavender",
  "verdict": "Periwinkle and Powder Lavender are very close colors. Powder Lavender is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.06:1, so the pair is too low for text and better treated as a palette relationship.",
  "summary": "Periwinkle and Powder Lavender are different blue and purple colors with HEX values #CCCCFF and #DCD0FF. According to Colors Encyclopedia, their RGB distance is 16.5, their contrast ratio is 1.06:1, and the comparison helps choose between tone, temperature, and accessibility behavior.",
  "rgbDistance": 16.5,
  "contrastRatio": 1.06,
  "colors": [
    {
      "slug": "periwinkle",
      "name": "Periwinkle",
      "hex": "#CCCCFF",
      "rgb": [
        204,
        204,
        255
      ],
      "hsl": [
        240,
        100,
        90
      ],
      "cmyk": [
        20,
        20,
        0,
        0
      ],
      "family": "blue",
      "temperature": "cool",
      "tone": [
        "light",
        "pastel"
      ],
      "luminance": 0.6324,
      "contrast": {
        "black": 13.65,
        "white": 1.54
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 13.65
      },
      "description": "Periwinkle is #CCCCFF, a cool blue color with light and pastel character. Compared with Powder Lavender, it is darker and similar in saturation. Use it for beauty branding, creative systems, and premium accents, with black text as the safer foreground option.",
      "url": "https://www.colorsencyclopedia.com/colors/periwinkle/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/periwinkle.json"
    },
    {
      "slug": "powder-lavender",
      "name": "Powder Lavender",
      "hex": "#DCD0FF",
      "rgb": [
        220,
        208,
        255
      ],
      "hsl": [
        255,
        100,
        91
      ],
      "cmyk": [
        14,
        18,
        0,
        0
      ],
      "family": "purple",
      "temperature": "cool",
      "tone": [
        "light",
        "pastel"
      ],
      "luminance": 0.6755,
      "contrast": {
        "black": 14.51,
        "white": 1.45
      },
      "wcag": {
        "AA": [
          "#000000",
          "#1A1A1A",
          "#36454F"
        ],
        "AAA": [
          "#000000",
          "#1A1A1A"
        ]
      },
      "bestText": {
        "text": "#000000",
        "label": "black text",
        "ratio": 14.51
      },
      "description": "Powder Lavender is #DCD0FF, a cool purple color with light and pastel character. Compared with Periwinkle, it is lighter and similar in saturation. 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/powder-lavender/",
      "apiUrl": "https://www.colorsencyclopedia.com/api/colors/powder-lavender.json"
    }
  ],
  "differences": {
    "rgbDistance": 16.5,
    "contrastRatio": 1.06,
    "hslDelta": {
      "hue": 15,
      "saturation": 0,
      "lightness": 1
    },
    "luminanceDelta": 0.0431,
    "sameFamily": false,
    "sameTemperature": true,
    "sharedTones": [
      "light",
      "pastel"
    ],
    "lighterColor": "Powder Lavender",
    "moreSaturatedColor": "Periwinkle"
  },
  "accessibility": {
    "pairContrastRatio": 1.06,
    "textRecommendation": "Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.",
    "safeText": [
      {
        "color": "Periwinkle",
        "background": "#CCCCFF",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 13.65
      },
      {
        "color": "Powder Lavender",
        "background": "#DCD0FF",
        "foreground": "#000000",
        "label": "black text",
        "ratio": 14.51
      }
    ]
  },
  "useCases": {
    "chooseFirstWhen": "Periwinkle is better when the design needs light and pastel blue character, cool temperature, and the specific HEX value #CCCCFF.",
    "chooseSecondWhen": "Powder Lavender is better when the design needs light and pastel purple character, cool temperature, and the specific HEX value #DCD0FF.",
    "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/periwinkle-vs-powder-lavender.json",
    "https://www.colorsencyclopedia.com/api/colors/periwinkle.json",
    "https://www.colorsencyclopedia.com/api/colors/powder-lavender.json"
  ],
  "url": "https://www.colorsencyclopedia.com/compare/periwinkle-vs-powder-lavender/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/compare/periwinkle-vs-powder-lavender.json"
}