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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
#47394B
RGB Values
71, 57, 75
HSL Values
287°, 14%, 26%
CMYK Values
5%, 24%, 0%, 71%

Color Variations & Tints

  • #715A77

    Lightness: 41%

  • #634F69

    Lightness: 36%

  • #55445A

    Lightness: 31%

  • #47394B

    Lightness: 26%

    Current color

  • #3A2E3D

    Lightness: 21%

  • #2C232F

    Lightness: 16%

  • #1E1820

    Lightness: 11%

Accessibility

White Text
10.7
PASS
Black Text
2.0
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 #47394B

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

Current: #47394B

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