How to determine complementary colors?
What are the different color models?

Determine Complementary Color

140 color names
216 web safe colors
2040 RAL colors
200 shades of gray

The complementary color of #81B8CA is the color #CA9281

The HSL model was used to determine the complementary color

Input Color


HEX #81B8CA
RGB 129, 184, 202
CMYK 36%, 9%, 0%, 21%
HSL 194.79°, 40.78%, 64.9%

Complementary Color


HEX #CA9281
RGB 202, 146, 129
CMYK 0%, 28%, 36%, 21%
HSL 13.97°, 40.78%, 64.9%

Complementary color scheme

#CA9281
#B9CA81
#81CA92
#81B9CA
#9281CA