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 #8181FF is the color #FFFF81

The HSL model was used to determine the complementary color

Input Color


HEX #8181FF
RGB 129, 129, 255
CMYK 49%, 49%, 0%, 0%
HSL 240°, 100%, 75.29%

Complementary Color


HEX #FFFF81
RGB 255, 255, 129
CMYK 0%, 0%, 49%, 0%
HSL 60°, 100%, 75.29%

Complementary color scheme

#FFFF81
#81FF81
#81FFFF
#8181FF
#FF81FF