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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
#38423D
RGB Values
56, 66, 61
HSL Values
150°, 8%, 24%
CMYK Values
15%, 0%, 8%, 74%

Color Variations & Tints

  • #5B6B63

    Lightness: 39%

  • #505E57

    Lightness: 34%

  • #44504A

    Lightness: 29%

  • #38423D

    Lightness: 24%

    Current color

  • #2D3430

    Lightness: 19%

  • #212724

    Lightness: 14%

  • #151917

    Lightness: 9%

Accessibility

White Text
10.4
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 #38423D

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

Current: #38423D

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