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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
#242598
RGB Values
36, 37, 152
HSL Values
239°, 62%, 37%
CMYK Values
76%, 76%, 0%, 40%

Color Variations & Tints

  • #393BD0

    Lightness: 52%

  • #2E30C2

    Lightness: 47%

  • #292BAE

    Lightness: 42%

  • #242598

    Lightness: 37%

    Current color

  • #1F2184

    Lightness: 32%

  • #1A1C70

    Lightness: 27%

  • #15165B

    Lightness: 22%

Accessibility

White Text
11.7
PASS
Black Text
1.8
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 #242598

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

Current: #242598

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