/
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
#10909C
RGB Values
16, 144, 156
HSL Values
185°, 81%, 34%
CMYK Values
90%, 8%, 0%, 39%

Color Variations & Tints

  • #18D1E2

    Lightness: 49%

  • #15BCCB

    Lightness: 44%

  • #13A7B4

    Lightness: 39%

  • #10909C

    Lightness: 34%

    Current color

  • #0E7C86

    Lightness: 29%

  • #0C676F

    Lightness: 24%

  • #095158

    Lightness: 19%

Accessibility

White Text
3.8
FAIL
Black Text
5.5
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #10909C

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

Current: #10909C

Discover More Colors

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