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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
#38613D
RGB Values
56, 97, 61
HSL Values
127°, 27%, 30%
CMYK Values
42%, 0%, 37%, 62%

Color Variations & Tints

  • #54925B

    Lightness: 45%

  • #4A8251

    Lightness: 40%

  • #417147

    Lightness: 35%

  • #38613D

    Lightness: 30%

    Current color

  • #2F5133

    Lightness: 25%

  • #254128

    Lightness: 20%

  • #1C311E

    Lightness: 15%

Accessibility

White Text
7.1
PASS
Black Text
2.9
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 #38613D

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

Current: #38613D

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