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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
#733375
RGB Values
115, 51, 117
HSL Values
298°, 39%, 33%
CMYK Values
2%, 56%, 0%, 54%

Color Variations & Tints

  • #A74BAA

    Lightness: 48%

  • #964398

    Lightness: 43%

  • #843B87

    Lightness: 38%

  • #733375

    Lightness: 33%

    Current color

  • #612C63

    Lightness: 28%

  • #502452

    Lightness: 23%

  • #3F1C40

    Lightness: 18%

Accessibility

White Text
8.5
PASS
Black Text
2.5
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 #733375

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

Current: #733375

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