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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
#13BBBE
RGB Values
19, 187, 190
HSL Values
181°, 82%, 41%
CMYK Values
90%, 2%, 0%, 25%

Color Variations & Tints

  • #33E8EB

    Lightness: 56%

  • #1CE5E9

    Lightness: 51%

  • #15D2D5

    Lightness: 46%

  • #13BBBE

    Lightness: 41%

    Current color

  • #11A5A7

    Lightness: 36%

  • #0E8E90

    Lightness: 31%

  • #0C7779

    Lightness: 26%

Accessibility

White Text
2.4
FAIL
Black Text
8.9
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 #13BBBE

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

Current: #13BBBE

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