/
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
#5B403C
RGB Values
91, 64, 60
HSL Values
8°, 21%, 30%
CMYK Values
0%, 30%, 34%, 64%

Color Variations & Tints

  • #8B615B

    Lightness: 45%

  • #7B5651

    Lightness: 40%

  • #6C4C47

    Lightness: 35%

  • #5B403C

    Lightness: 30%

    Current color

  • #4D3632

    Lightness: 25%

  • #3E2B28

    Lightness: 20%

  • #2E201E

    Lightness: 15%

Accessibility

White Text
9.4
PASS
Black Text
2.2
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 #5B403C

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

Current: #5B403C

Discover More Colors

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