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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
#4C5304
RGB Values
76, 83, 4
HSL Values
65°, 91%, 17%
CMYK Values
8%, 0%, 95%, 67%

Color Variations & Tints

  • #8F9C07

    Lightness: 32%

  • #798406

    Lightness: 27%

  • #636B05

    Lightness: 22%

  • #4C5304

    Lightness: 17%

    Current color

  • #363A03

    Lightness: 12%

  • #1F2202

    Lightness: 7%

  • #090A00

    Lightness: 2%

Accessibility

White Text
8.2
PASS
Black Text
2.5
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 #4C5304

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

Current: #4C5304

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