/
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
#386451
RGB Values
56, 100, 81
HSL Values
154°, 28%, 31%
CMYK Values
44%, 0%, 19%, 61%

Color Variations & Tints

  • #54967A

    Lightness: 46%

  • #4B866C

    Lightness: 41%

  • #42765F

    Lightness: 36%

  • #386451

    Lightness: 31%

    Current color

  • #305545

    Lightness: 26%

  • #274538

    Lightness: 21%

  • #1D342A

    Lightness: 16%

Accessibility

White Text
6.8
PASS
Black Text
3.1
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 #386451

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

Current: #386451

Discover More Colors

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