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 #42FFB1 is the color #FF4291

The HSL model was used to determine the complementary color

Input Color


HEX #42FFB1
RGB 66, 255, 177
CMYK 74%, 0%, 31%, 0%
HSL 155.24°, 100%, 62.94%

Complementary Color


HEX #FF4291
RGB 255, 66, 145
CMYK 0%, 74%, 43%, 0%
HSL 334.92°, 100%, 62.94%

Complementary color scheme

#FF4291
#FFB042
#91FF42
#42FFB0
#4291FF