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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
#3E2579
RGB Values
62, 37, 121
HSL Values
258°, 53%, 31%
CMYK Values
49%, 69%, 0%, 53%

Color Variations & Tints

  • #5C37B3

    Lightness: 46%

  • #5231A0

    Lightness: 41%

  • #482B8C

    Lightness: 36%

  • #3E2579

    Lightness: 31%

    Current color

  • #341F65

    Lightness: 26%

  • #2A1952

    Lightness: 21%

  • #20133E

    Lightness: 16%

Accessibility

White Text
12.0
PASS
Black Text
1.7
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 #3E2579

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

Current: #3E2579

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