/
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
#9999AA
RGB Values
153, 153, 170
HSL Values
240°, 9%, 63%
CMYK Values
10%, 10%, 0%, 33%

Color Variations & Tints

  • #C2C2CC

    Lightness: 78%

  • #B4B4C0

    Lightness: 73%

  • #A6A6B5

    Lightness: 68%

  • #9999AA

    Lightness: 63%

    Current color

  • #8A8A9E

    Lightness: 58%

  • #7C7C92

    Lightness: 53%

  • #6F6F85

    Lightness: 48%

Accessibility

White Text
2.8
FAIL
Black Text
7.5
PASS
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 #9999AA

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

Current: #9999AA

Discover More Colors

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