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 #208181 is the color #812020

The HSL model was used to determine the complementary color

Input Color


HEX #208181
RGB 32, 129, 129
CMYK 75%, 0%, 0%, 49%
HSL 180°, 60.25%, 31.57%

Complementary Color


HEX #812020
RGB 129, 32, 32
CMYK 0%, 75%, 75%, 49%
HSL 0°, 60.25%, 31.57%

Complementary color scheme

#812020
#818120
#208120
#208181
#202081