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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
#51C8E0
RGB Values
81, 200, 224
HSL Values
190°, 70%, 60%
CMYK Values
64%, 11%, 0%, 12%

Color Variations & Tints

  • #93DDEC

    Lightness: 75%

  • #7DD6E8

    Lightness: 70%

  • #67CFE4

    Lightness: 65%

  • #51C8E0

    Lightness: 60%

    Current color

  • #3CC2DD

    Lightness: 55%

  • #26BBD9

    Lightness: 50%

  • #22A8C3

    Lightness: 45%

Accessibility

White Text
2.0
FAIL
Black Text
10.7
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 #51C8E0

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

Current: #51C8E0

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