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Colorbook
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Color Information

Blue

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#A381D9
RGB Values
163, 129, 217
HSL Values
263°, 54%, 68%
CMYK Values
25%, 41%, 0%, 15%

Color Variations & Tints

  • #CEBCEB

    Lightness: 83%

  • #C0A9E5

    Lightness: 78%

  • #B195DF

    Lightness: 73%

  • #A381D9

    Lightness: 68%

    Current color

  • #956ED4

    Lightness: 63%

  • #865ACE

    Lightness: 58%

  • #7846C8

    Lightness: 53%

Accessibility

White Text
3.1
FAIL
Black Text
6.7
PASS
WCAG AA
PASS
WCAG AAA
FAIL

Accessibility Guide

Contrast Ratios
Higher values (4.5+) ensure better readability for users with visual impairments.
WCAG AA Standard
Minimum requirement: 4.5:1 contrast for normal text, 3:1 for large text.
WCAG AAA Standard
Enhanced level: 7:1 contrast for normal text, 4.5:1 for large text.

Color Harmonies

  • Complementary

    Colors opposite on the color wheel, creating high contrast

  • Triadic

    Three evenly spaced colors forming a triangle on the color wheel

  • Analogous

    Adjacent colors on the color wheel, creating harmony and unity

Be picky and fine tune your color: colors very near to #A381D9

Systematic progression of extremely similar colors. Each color represents a precise step in lightness variation.

Current: #A381D9

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