/
Colorbook
Sign in Sign up

Color Information

Red

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

HEX Format
#B53923
RGB Values
181, 57, 35
HSL Values
9°, 68%, 42%
CMYK Values
0%, 69%, 81%, 29%

Color Variations & Tints

  • #DC5D47

    Lightness: 57%

  • #D84A31

    Lightness: 52%

  • #C93F26

    Lightness: 47%

  • #B53923

    Lightness: 42%

    Current color

  • #9F311E

    Lightness: 37%

  • #892B1A

    Lightness: 32%

  • #742416

    Lightness: 27%

Accessibility

White Text
5.9
PASS
Black Text
3.6
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 #B53923

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

Current: #B53923

Discover More Colors

Explore a randomly curated selection of colors. Each refresh brings new inspiration for your palette.