/
Colorbook
Sign in Sign up

Color Information

Gray

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#657E7C
RGB Values
101, 126, 124
HSL Values
175°, 11%, 45%
CMYK Values
20%, 0%, 2%, 51%

Color Variations & Tints

  • #8EA4A2

    Lightness: 60%

  • #809997

    Lightness: 55%

  • #718E8B

    Lightness: 50%

  • #657E7C

    Lightness: 45%

    Current color

  • #5B716F

    Lightness: 40%

  • #4F6361

    Lightness: 35%

  • #445554

    Lightness: 30%

Accessibility

White Text
4.3
FAIL
Black Text
4.8
PASS
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 #657E7C

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

Current: #657E7C

Discover More Colors

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