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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
#51E1C6
RGB Values
81, 225, 198
HSL Values
169°, 71%, 60%
CMYK Values
64%, 0%, 12%, 12%

Color Variations & Tints

  • #92EDDC

    Lightness: 75%

  • #7CE9D5

    Lightness: 70%

  • #66E5CE

    Lightness: 65%

  • #51E1C6

    Lightness: 60%

    Current color

  • #3BDEC0

    Lightness: 55%

  • #25DAB9

    Lightness: 50%

  • #21C4A6

    Lightness: 45%

Accessibility

White Text
1.6
FAIL
Black Text
12.9
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 #51E1C6

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

Current: #51E1C6

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