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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
#29479D
RGB Values
41, 71, 157
HSL Values
224°, 59%, 39%
CMYK Values
74%, 55%, 0%, 38%

Color Variations & Tints

  • #4469CF

    Lightness: 54%

  • #335BC7

    Lightness: 49%

  • #2E51B2

    Lightness: 44%

  • #29479D

    Lightness: 39%

    Current color

  • #243F8A

    Lightness: 34%

  • #1E3676

    Lightness: 29%

  • #192C61

    Lightness: 24%

Accessibility

White Text
8.5
PASS
Black Text
2.5
FAIL
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 #29479D

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

Current: #29479D

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