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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
#451D30
RGB Values
69, 29, 48
HSL Values
332°, 41%, 19%
CMYK Values
0%, 58%, 30%, 73%

Color Variations & Tints

  • #7A3354

    Lightness: 34%

  • #682C48

    Lightness: 29%

  • #56243C

    Lightness: 24%

  • #451D30

    Lightness: 19%

    Current color

  • #321523

    Lightness: 14%

  • #200E16

    Lightness: 9%

  • #0E060A

    Lightness: 4%

Accessibility

White Text
14.3
PASS
Black Text
1.5
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 #451D30

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

Current: #451D30

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