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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
#255B74
RGB Values
37, 91, 116
HSL Values
199°, 52%, 30%
CMYK Values
68%, 22%, 0%, 55%

Color Variations & Tints

  • #3789AE

    Lightness: 45%

  • #31799B

    Lightness: 40%

  • #2B6A88

    Lightness: 35%

  • #255B74

    Lightness: 30%

    Current color

  • #1F4C61

    Lightness: 25%

  • #183D4E

    Lightness: 20%

  • #122E3A

    Lightness: 15%

Accessibility

White Text
7.4
PASS
Black Text
2.8
FAIL
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 #255B74

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

Current: #255B74

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