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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
#5B2FBC
RGB Values
91, 47, 188
HSL Values
259°, 60%, 46%
CMYK Values
52%, 75%, 0%, 26%

Color Variations & Tints

  • #8660D7

    Lightness: 61%

  • #764BD2

    Lightness: 56%

  • #6737CD

    Lightness: 51%

  • #5B2FBC

    Lightness: 46%

    Current color

  • #522AA7

    Lightness: 41%

  • #482593

    Lightness: 36%

  • #3E207E

    Lightness: 31%

Accessibility

White Text
8.1
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 #5B2FBC

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

Current: #5B2FBC

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