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Colorbook
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Color Information

Brown

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

HEX Format
#673C28
RGB Values
103, 60, 40
HSL Values
19°, 44%, 28%
CMYK Values
0%, 42%, 61%, 60%

Color Variations & Tints

  • #9E5C3D

    Lightness: 43%

  • #8C5136

    Lightness: 38%

  • #79472F

    Lightness: 33%

  • #673C28

    Lightness: 28%

    Current color

  • #543121

    Lightness: 23%

  • #42261A

    Lightness: 18%

  • #301C13

    Lightness: 13%

Accessibility

White Text
9.3
PASS
Black Text
2.3
FAIL
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 #673C28

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

Current: #673C28

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