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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
#566130
RGB Values
86, 97, 48
HSL Values
73°, 34%, 28%
CMYK Values
11%, 0%, 51%, 62%

Color Variations & Tints

  • #839348

    Lightness: 43%

  • #748240

    Lightness: 38%

  • #647138

    Lightness: 33%

  • #566130

    Lightness: 28%

    Current color

  • #464F27

    Lightness: 23%

  • #373E1E

    Lightness: 18%

  • #282C16

    Lightness: 13%

Accessibility

White Text
6.7
PASS
Black Text
3.1
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 #566130

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

Current: #566130

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