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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
#552B35
RGB Values
85, 43, 53
HSL Values
346°, 33%, 25%
CMYK Values
0%, 49%, 38%, 67%

Color Variations & Tints

  • #884454

    Lightness: 40%

  • #773C4A

    Lightness: 35%

  • #66333F

    Lightness: 30%

  • #552B35

    Lightness: 25%

    Current color

  • #44222A

    Lightness: 20%

  • #331A20

    Lightness: 15%

  • #221115

    Lightness: 10%

Accessibility

White Text
11.8
PASS
Black Text
1.8
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 #552B35

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

Current: #552B35

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