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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
#508B7B
RGB Values
80, 139, 123
HSL Values
164°, 27%, 43%
CMYK Values
42%, 0%, 12%, 45%

Color Variations & Tints

  • #77B1A1

    Lightness: 58%

  • #67A896

    Lightness: 53%

  • #599B8A

    Lightness: 48%

  • #508B7B

    Lightness: 43%

    Current color

  • #477B6D

    Lightness: 38%

  • #3D6B5F

    Lightness: 33%

  • #345B50

    Lightness: 28%

Accessibility

White Text
3.9
FAIL
Black Text
5.3
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #508B7B

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

Current: #508B7B

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