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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
#F71408
RGB Values
247, 20, 8
HSL Values
3°, 94%, 50%
CMYK Values
0%, 92%, 97%, 3%

Color Variations & Tints

  • #FA5A52

    Lightness: 65%

  • #F94339

    Lightness: 60%

  • #F82B20

    Lightness: 55%

  • #F71408

    Lightness: 50%

    Current color

  • #DF1207

    Lightness: 45%

  • #C61006

    Lightness: 40%

  • #AD0E05

    Lightness: 35%

Accessibility

White Text
4.2
FAIL
Black Text
5.1
PASS
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 #F71408

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

Current: #F71408

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