/
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
#87AA99
RGB Values
135, 170, 153
HSL Values
151°, 17%, 60%
CMYK Values
21%, 0%, 10%, 33%

Color Variations & Tints

  • #B4CAC0

    Lightness: 75%

  • #A5C0B3

    Lightness: 70%

  • #97B5A6

    Lightness: 65%

  • #87AA99

    Lightness: 60%

    Current color

  • #79A08D

    Lightness: 55%

  • #6A9580

    Lightness: 50%

  • #5F8673

    Lightness: 45%

Accessibility

White Text
2.5
FAIL
Black Text
8.2
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 #87AA99

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

Current: #87AA99

Discover More Colors

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