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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
#3B2BE9
RGB Values
59, 43, 233
HSL Values
245°, 81%, 54%
CMYK Values
75%, 82%, 0%, 9%

Color Variations & Tints

  • #7B70F0

    Lightness: 69%

  • #6559EE

    Lightness: 64%

  • #5042EB

    Lightness: 59%

  • #3B2BE9

    Lightness: 54%

    Current color

  • #2918E2

    Lightness: 49%

  • #2415CB

    Lightness: 44%

  • #2013B4

    Lightness: 39%

Accessibility

White Text
7.8
PASS
Black Text
2.7
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 #3B2BE9

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

Current: #3B2BE9

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