/
Colorbook
Sign in Sign up

Color Information

Black

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

HEX Format
#632337
RGB Values
99, 35, 55
HSL Values
341°, 48%, 26%
CMYK Values
0%, 65%, 44%, 61%

Color Variations & Tints

  • #9B3656

    Lightness: 41%

  • #88304C

    Lightness: 36%

  • #752941

    Lightness: 31%

  • #632337

    Lightness: 26%

    Current color

  • #4F1C2C

    Lightness: 21%

  • #3C1522

    Lightness: 16%

  • #2A0F17

    Lightness: 11%

Accessibility

White Text
11.5
PASS
Black Text
1.8
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 #632337

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

Current: #632337

Discover More Colors

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