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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
#6B20C1
RGB Values
107, 32, 193
HSL Values
268°, 72%, 44%
CMYK Values
45%, 83%, 0%, 24%

Color Variations & Tints

  • #914BE2

    Lightness: 59%

  • #8435DE

    Lightness: 54%

  • #7723D7

    Lightness: 49%

  • #6B20C1

    Lightness: 44%

    Current color

  • #5F1CAB

    Lightness: 39%

  • #531895

    Lightness: 34%

  • #46157F

    Lightness: 29%

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 #6B20C1

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

Current: #6B20C1

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