/
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
#57677A
RGB Values
87, 103, 122
HSL Values
213°, 17%, 41%
CMYK Values
29%, 16%, 0%, 52%

Color Variations & Tints

  • #7C8DA2

    Lightness: 56%

  • #6D8097

    Lightness: 51%

  • #617389

    Lightness: 46%

  • #57677A

    Lightness: 41%

    Current color

  • #4C5A6B

    Lightness: 36%

  • #424E5C

    Lightness: 31%

  • #37414E

    Lightness: 26%

Accessibility

White Text
5.8
PASS
Black Text
3.6
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 #57677A

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

Current: #57677A

Discover More Colors

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