/
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
#22474F
RGB Values
34, 71, 79
HSL Values
191°, 40%, 22%
CMYK Values
57%, 10%, 0%, 69%

Color Variations & Tints

  • #397684

    Lightness: 37%

  • #316672

    Lightness: 32%

  • #295660

    Lightness: 27%

  • #22474F

    Lightness: 22%

    Current color

  • #1A363D

    Lightness: 17%

  • #12262B

    Lightness: 12%

  • #0B1619

    Lightness: 7%

Accessibility

White Text
10.1
PASS
Black Text
2.1
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 #22474F

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

Current: #22474F

Discover More Colors

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