/
Colorbook
Sign in Sign up

Color Information

Cyan

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#21C5F2
RGB Values
33, 197, 242
HSL Values
193°, 89%, 54%
CMYK Values
86%, 19%, 0%, 5%

Color Variations & Tints

  • #6AD8F6

    Lightness: 69%

  • #51D1F5

    Lightness: 64%

  • #39CBF3

    Lightness: 59%

  • #21C5F2

    Lightness: 54%

    Current color

  • #0EBCEC

    Lightness: 49%

  • #0CA9D4

    Lightness: 44%

  • #0B96BC

    Lightness: 39%

Accessibility

White Text
2.0
FAIL
Black Text
10.3
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 #21C5F2

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

Current: #21C5F2

Discover More Colors

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