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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
#18E7CB
RGB Values
24, 231, 203
HSL Values
172°, 81%, 50%
CMYK Values
90%, 0%, 12%, 9%

Color Variations & Tints

  • #5DEEDB

    Lightness: 65%

  • #46ECD6

    Lightness: 60%

  • #2FE9D0

    Lightness: 55%

  • #18E7CB

    Lightness: 50%

    Current color

  • #16D0B7

    Lightness: 45%

  • #13B9A3

    Lightness: 40%

  • #11A28E

    Lightness: 35%

Accessibility

White Text
1.6
FAIL
Black Text
13.3
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 #18E7CB

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

Current: #18E7CB

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