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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
#03666D
RGB Values
3, 102, 109
HSL Values
184°, 95%, 22%
CMYK Values
97%, 6%, 0%, 57%

Color Variations & Tints

  • #05ACB8

    Lightness: 37%

  • #04959F

    Lightness: 32%

  • #037E86

    Lightness: 27%

  • #03666D

    Lightness: 22%

    Current color

  • #024F55

    Lightness: 17%

  • #02383C

    Lightness: 12%

  • #012123

    Lightness: 7%

Accessibility

White Text
6.7
PASS
Black Text
3.1
FAIL
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 #03666D

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

Current: #03666D

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