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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
#6D3751
RGB Values
109, 55, 81
HSL Values
331°, 33%, 32%
CMYK Values
0%, 50%, 26%, 57%

Color Variations & Tints

  • #9F5077

    Lightness: 47%

  • #8E486A

    Lightness: 42%

  • #7D3F5D

    Lightness: 37%

  • #6D3751

    Lightness: 32%

    Current color

  • #5C2E44

    Lightness: 27%

  • #4B2637

    Lightness: 22%

  • #3A1D2B

    Lightness: 17%

Accessibility

White Text
9.1
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 #6D3751

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

Current: #6D3751

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