/
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
#11570C
RGB Values
17, 87, 12
HSL Values
116°, 76%, 19%
CMYK Values
80%, 0%, 86%, 66%

Color Variations & Tints

  • #1E9915

    Lightness: 34%

  • #198212

    Lightness: 29%

  • #156C0F

    Lightness: 24%

  • #11570C

    Lightness: 19%

    Current color

  • #0C3F09

    Lightness: 14%

  • #082806

    Lightness: 9%

  • #031202

    Lightness: 4%

Accessibility

White Text
8.8
PASS
Black Text
2.4
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 #11570C

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

Current: #11570C

Discover More Colors

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