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Colorbook
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Color Information

Black

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#B55DBB
RGB Values
181, 93, 187
HSL Values
296°, 41%, 55%
CMYK Values
3%, 50%, 0%, 27%

Color Variations & Tints

  • #CE93D2

    Lightness: 70%

  • #C581CA

    Lightness: 65%

  • #BD6FC3

    Lightness: 60%

  • #B55DBB

    Lightness: 55%

    Current color

  • #AD4BB4

    Lightness: 50%

  • #9C44A2

    Lightness: 45%

  • #8A3C90

    Lightness: 40%

Accessibility

White Text
4.0
FAIL
Black Text
5.2
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #B55DBB

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

Current: #B55DBB

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