/
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
#446C51
RGB Values
68, 108, 81
HSL Values
140°, 23%, 35%
CMYK Values
37%, 0%, 25%, 58%

Color Variations & Tints

  • #629D76

    Lightness: 50%

  • #588D6A

    Lightness: 45%

  • #4F7D5E

    Lightness: 40%

  • #446C51

    Lightness: 35%

    Current color

  • #3B5E47

    Lightness: 30%

  • #314E3B

    Lightness: 25%

  • #273F2F

    Lightness: 20%

Accessibility

White Text
6.0
PASS
Black Text
3.5
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 #446C51

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

Current: #446C51

Discover More Colors

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