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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
#99241D
RGB Values
153, 36, 29
HSL Values
3°, 68%, 36%
CMYK Values
0%, 76%, 81%, 40%

Color Variations & Tints

  • #D7362D

    Lightness: 51%

  • #C52E26

    Lightness: 46%

  • #B02921

    Lightness: 41%

  • #99241D

    Lightness: 36%

    Current color

  • #851F19

    Lightness: 31%

  • #6F1A15

    Lightness: 26%

  • #5A1511

    Lightness: 21%

Accessibility

White Text
8.0
PASS
Black Text
2.6
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 #99241D

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

Current: #99241D

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