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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
#1C9FB0
RGB Values
28, 159, 176
HSL Values
187°, 73%, 40%
CMYK Values
84%, 10%, 0%, 31%

Color Variations & Tints

  • #38CCE0

    Lightness: 55%

  • #22C7DD

    Lightness: 50%

  • #1FB3C7

    Lightness: 45%

  • #1C9FB0

    Lightness: 40%

    Current color

  • #188B9A

    Lightness: 35%

  • #157784

    Lightness: 30%

  • #11636E

    Lightness: 25%

Accessibility

White Text
3.2
FAIL
Black Text
6.6
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #1C9FB0

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

Current: #1C9FB0

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