/
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
#ACDADA
RGB Values
172, 218, 218
HSL Values
180°, 38%, 76%
CMYK Values
21%, 0%, 0%, 15%

Color Variations & Tints

  • #DFF1F1

    Lightness: 91%

  • #CEE9E9

    Lightness: 86%

  • #BCE1E1

    Lightness: 81%

  • #ACDADA

    Lightness: 76%

    Current color

  • #99D1D1

    Lightness: 71%

  • #87C9C9

    Lightness: 66%

  • #76C1C1

    Lightness: 61%

Accessibility

White Text
1.5
FAIL
Black Text
13.8
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 #ACDADA

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

Current: #ACDADA

Discover More Colors

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