/
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
#52718B
RGB Values
82, 113, 139
HSL Values
207°, 26%, 43%
CMYK Values
41%, 19%, 0%, 45%

Color Variations & Tints

  • #7897B0

    Lightness: 58%

  • #688AA6

    Lightness: 53%

  • #5B7E9A

    Lightness: 48%

  • #52718B

    Lightness: 43%

    Current color

  • #48637A

    Lightness: 38%

  • #3E566A

    Lightness: 33%

  • #35495A

    Lightness: 28%

Accessibility

White Text
5.1
PASS
Black Text
4.1
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 #52718B

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

Current: #52718B

Discover More Colors

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