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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
#549DF1
RGB Values
84, 157, 241
HSL Values
212°, 85%, 64%
CMYK Values
65%, 35%, 0%, 5%

Color Variations & Tints

  • #9CC6F7

    Lightness: 79%

  • #84B9F5

    Lightness: 74%

  • #6DABF3

    Lightness: 69%

  • #549DF1

    Lightness: 64%

    Current color

  • #3E91EF

    Lightness: 59%

  • #2683ED

    Lightness: 54%

  • #1376E7

    Lightness: 49%

Accessibility

White Text
2.8
FAIL
Black Text
7.5
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 #549DF1

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

Current: #549DF1

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