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Colorbook
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Color Information

Gray

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#3F342C
RGB Values
63, 52, 44
HSL Values
25°, 18%, 21%
CMYK Values
0%, 17%, 30%, 75%

Color Variations & Tints

  • #6C594B

    Lightness: 36%

  • #5D4D41

    Lightness: 31%

  • #4E4036

    Lightness: 26%

  • #3F342C

    Lightness: 21%

    Current color

  • #302821

    Lightness: 16%

  • #211B17

    Lightness: 11%

  • #120F0D

    Lightness: 6%

Accessibility

White Text
12.1
PASS
Black Text
1.7
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 #3F342C

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

Current: #3F342C

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