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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
#384042
RGB Values
56, 64, 66
HSL Values
192°, 8%, 24%
CMYK Values
15%, 3%, 0%, 74%

Color Variations & Tints

  • #5B686B

    Lightness: 39%

  • #505B5E

    Lightness: 34%

  • #444D50

    Lightness: 29%

  • #384042

    Lightness: 24%

    Current color

  • #2D3334

    Lightness: 19%

  • #212527

    Lightness: 14%

  • #151819

    Lightness: 9%

Accessibility

White Text
10.6
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 #384042

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

Current: #384042

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