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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
#A03B40
RGB Values
160, 59, 64
HSL Values
357°, 46%, 43%
CMYK Values
0%, 63%, 60%, 37%

Color Variations & Tints

  • #C56368

    Lightness: 58%

  • #BE5056

    Lightness: 53%

  • #B34248

    Lightness: 48%

  • #A03B40

    Lightness: 43%

    Current color

  • #8D3439

    Lightness: 38%

  • #7B2D31

    Lightness: 33%

  • #68272A

    Lightness: 28%

Accessibility

White Text
6.6
PASS
Black Text
3.2
FAIL
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 #A03B40

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

Current: #A03B40

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