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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
#4343BC
RGB Values
67, 67, 188
HSL Values
240°, 47%, 50%
CMYK Values
64%, 64%, 0%, 26%

Color Variations & Tints

  • #7C7CD0

    Lightness: 65%

  • #6969C9

    Lightness: 60%

  • #5656C2

    Lightness: 55%

  • #4343BC

    Lightness: 50%

    Current color

  • #3D3DA9

    Lightness: 45%

  • #363696

    Lightness: 40%

  • #2F2F83

    Lightness: 35%

Accessibility

White Text
7.6
PASS
Black Text
2.8
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 #4343BC

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

Current: #4343BC

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