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Colorbook
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Color Information

Black

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

HEX Format
#909FC8
RGB Values
144, 159, 200
HSL Values
224°, 34%, 67%
CMYK Values
28%, 21%, 0%, 22%

Color Variations & Tints

  • #C1CAE1

    Lightness: 82%

  • #B0BBD8

    Lightness: 77%

  • #9FACD0

    Lightness: 72%

  • #909FC8

    Lightness: 67%

    Current color

  • #7D8FBF

    Lightness: 62%

  • #6C80B7

    Lightness: 57%

  • #5B71AE

    Lightness: 52%

Accessibility

White Text
2.6
FAIL
Black Text
8.0
PASS
WCAG AA
PASS
WCAG AAA
PASS

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 #909FC8

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

Current: #909FC8

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