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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
#80A9EF
RGB Values
128, 169, 239
HSL Values
218°, 78%, 72%
CMYK Values
46%, 29%, 0%, 6%

Color Variations & Tints

  • #C4D7F8

    Lightness: 87%

  • #ADC8F5

    Lightness: 82%

  • #97B8F2

    Lightness: 77%

  • #80A9EF

    Lightness: 72%

    Current color

  • #6999EC

    Lightness: 67%

  • #538AEA

    Lightness: 62%

  • #3C7BE7

    Lightness: 57%

Accessibility

White Text
2.4
FAIL
Black Text
8.8
PASS
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 #80A9EF

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

Current: #80A9EF

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