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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
#1E9CD2
RGB Values
30, 156, 210
HSL Values
198°, 75%, 47%
CMYK Values
86%, 26%, 0%, 18%

Color Variations & Tints

  • #55BBE7

    Lightness: 62%

  • #3FB2E4

    Lightness: 57%

  • #29A9E0

    Lightness: 52%

  • #1E9CD2

    Lightness: 47%

    Current color

  • #1B8BBB

    Lightness: 42%

  • #187BA5

    Lightness: 37%

  • #146A8F

    Lightness: 32%

Accessibility

White Text
3.1
FAIL
Black Text
6.7
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 #1E9CD2

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

Current: #1E9CD2

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