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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
#4E8ACA
RGB Values
78, 138, 202
HSL Values
211°, 54%, 55%
CMYK Values
61%, 32%, 0%, 21%

Color Variations & Tints

  • #89B1DC

    Lightness: 70%

  • #76A4D6

    Lightness: 65%

  • #6297D0

    Lightness: 60%

  • #4E8ACA

    Lightness: 55%

    Current color

  • #3B7DC4

    Lightness: 50%

  • #3571B1

    Lightness: 45%

  • #2F649D

    Lightness: 40%

Accessibility

White Text
3.6
FAIL
Black Text
5.8
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 #4E8ACA

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

Current: #4E8ACA

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