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Colorbook
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Color Information

Red

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

HEX Format
#D93423
RGB Values
217, 52, 35
HSL Values
6°, 72%, 49%
CMYK Values
0%, 76%, 84%, 15%

Color Variations & Tints

  • #E56E61

    Lightness: 64%

  • #E25A4B

    Lightness: 59%

  • #DE4635

    Lightness: 54%

  • #D93423

    Lightness: 49%

    Current color

  • #C1301F

    Lightness: 44%

  • #AB2A1C

    Lightness: 39%

  • #952518

    Lightness: 34%

Accessibility

White Text
4.7
PASS
Black Text
4.5
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 #D93423

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

Current: #D93423

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