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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
#853757
RGB Values
133, 55, 87
HSL Values
335°, 41%, 37%
CMYK Values
0%, 59%, 35%, 48%

Color Variations & Tints

  • #B7527C

    Lightness: 52%

  • #A94770

    Lightness: 47%

  • #973F64

    Lightness: 42%

  • #853757

    Lightness: 37%

    Current color

  • #73304C

    Lightness: 32%

  • #612940

    Lightness: 27%

  • #4F2134

    Lightness: 22%

Accessibility

White Text
7.8
PASS
Black Text
2.7
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 #853757

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

Current: #853757

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