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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
#15E0C1
RGB Values
21, 224, 193
HSL Values
171°, 83%, 48%
CMYK Values
91%, 0%, 14%, 12%

Color Variations & Tints

  • #52EFD7

    Lightness: 63%

  • #3BEDD2

    Lightness: 58%

  • #24EBCD

    Lightness: 53%

  • #15E0C1

    Lightness: 48%

    Current color

  • #13C9AD

    Lightness: 43%

  • #10B199

    Lightness: 38%

  • #0E9A85

    Lightness: 33%

Accessibility

White Text
1.7
FAIL
Black Text
12.5
PASS
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 #15E0C1

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

Current: #15E0C1

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