/
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
#87C8C9
RGB Values
135, 200, 201
HSL Values
181°, 38%, 66%
CMYK Values
33%, 0%, 0%, 21%

Color Variations & Tints

  • #BCE0E1

    Lightness: 81%

  • #ABD8D9

    Lightness: 76%

  • #99D0D1

    Lightness: 71%

  • #87C8C9

    Lightness: 66%

    Current color

  • #76C0C1

    Lightness: 61%

  • #64B8B9

    Lightness: 56%

  • #53B0B2

    Lightness: 51%

Accessibility

White Text
1.9
FAIL
Black Text
11.1
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 #87C8C9

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

Current: #87C8C9

Discover More Colors

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