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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
#AD5643
RGB Values
173, 86, 67
HSL Values
11°, 44%, 47%
CMYK Values
0%, 50%, 61%, 32%

Color Variations & Tints

  • #C98373

    Lightness: 62%

  • #C27361

    Lightness: 57%

  • #BA624F

    Lightness: 52%

  • #AD5643

    Lightness: 47%

    Current color

  • #9A4D3C

    Lightness: 42%

  • #884435

    Lightness: 37%

  • #763B2E

    Lightness: 32%

Accessibility

White Text
5.0
PASS
Black Text
4.2
FAIL
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 #AD5643

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

Current: #AD5643

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