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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
#254BA6
RGB Values
37, 75, 166
HSL Values
222°, 64%, 40%
CMYK Values
78%, 55%, 0%, 35%

Color Variations & Tints

  • #436FD6

    Lightness: 55%

  • #2E5FD1

    Lightness: 50%

  • #2955BC

    Lightness: 45%

  • #254BA6

    Lightness: 40%

    Current color

  • #204292

    Lightness: 35%

  • #1C397D

    Lightness: 30%

  • #172F69

    Lightness: 25%

Accessibility

White Text
8.0
PASS
Black Text
2.6
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 #254BA6

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

Current: #254BA6

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