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 #81B9C3 is the color #C38B81

The HSL model was used to determine the complementary color

Input Color


HEX #81B9C3
RGB 129, 185, 195
CMYK 34%, 5%, 0%, 24%
HSL 189.09°, 35.48%, 63.53%

Complementary Color


HEX #C38B81
RGB 195, 139, 129
CMYK 0%, 29%, 34%, 24%
HSL 9.09°, 35.48%, 63.53%

Complementary color scheme

#C38B81
#B9C381
#81C38B
#81B9C3
#8B81C3