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 #73FFFF is the color #FF7373

The HSL model was used to determine the complementary color

Input Color


HEX #73FFFF
RGB 115, 255, 255
CMYK 55%, 0%, 0%, 0%
HSL 180°, 100%, 72.55%

Complementary Color


HEX #FF7373
RGB 255, 115, 115
CMYK 0%, 55%, 55%, 0%
HSL 0°, 100%, 72.55%

Complementary color scheme

#FF7373
#FFFF73
#73FF73
#73FFFF
#7373FF