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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
#BB4125
RGB Values
187, 65, 37
HSL Values
11°, 67%, 44%
CMYK Values
0%, 65%, 80%, 27%

Color Variations & Tints

  • #DC6A50

    Lightness: 59%

  • #D8583B

    Lightness: 54%

  • #D14829

    Lightness: 49%

  • #BB4125

    Lightness: 44%

    Current color

  • #A63921

    Lightness: 39%

  • #91321D

    Lightness: 34%

  • #7B2B18

    Lightness: 29%

Accessibility

White Text
5.4
PASS
Black Text
3.9
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 #BB4125

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

Current: #BB4125

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