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Colorbook
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Color Information

Blue

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#5981E6
RGB Values
89, 129, 230
HSL Values
223°, 74%, 63%
CMYK Values
61%, 44%, 0%, 10%

Color Variations & Tints

  • #9DB5F0

    Lightness: 78%

  • #87A4ED

    Lightness: 73%

  • #7193EA

    Lightness: 68%

  • #5981E6

    Lightness: 63%

    Current color

  • #4572E3

    Lightness: 58%

  • #2E61E0

    Lightness: 53%

  • #2053D5

    Lightness: 48%

Accessibility

White Text
3.7
FAIL
Black Text
5.7
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 #5981E6

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

Current: #5981E6

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