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Colorbook
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Color Information

Cyan

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#159181
RGB Values
21, 145, 129
HSL Values
172°, 75%, 33%
CMYK Values
86%, 0%, 11%, 43%

Color Variations & Tints

  • #1FD6BE

    Lightness: 48%

  • #1BC0AA

    Lightness: 43%

  • #18AA96

    Lightness: 38%

  • #159181

    Lightness: 33%

    Current color

  • #127D6F

    Lightness: 28%

  • #0F675B

    Lightness: 23%

  • #0B5047

    Lightness: 18%

Accessibility

White Text
3.9
FAIL
Black Text
5.4
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 #159181

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

Current: #159181

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