/
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
#286260
RGB Values
40, 98, 96
HSL Values
178°, 42%, 27%
CMYK Values
59%, 0%, 2%, 62%

Color Variations & Tints

  • #3E9895

    Lightness: 42%

  • #378683

    Lightness: 37%

  • #2F7472

    Lightness: 32%

  • #286260

    Lightness: 27%

    Current color

  • #21504E

    Lightness: 22%

  • #193E3C

    Lightness: 17%

  • #122B2B

    Lightness: 12%

Accessibility

White Text
7.0
PASS
Black Text
3.0
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 #286260

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

Current: #286260

Discover More Colors

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