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 #FF3455 is the color #34FFDD

The HSL model was used to determine the complementary color

Input Color


HEX #FF3455
RGB 255, 52, 85
CMYK 0%, 80%, 67%, 0%
HSL 350.25°, 100%, 60.2%

Complementary Color


HEX #34FFDD
RGB 52, 255, 221
CMYK 80%, 0%, 13%, 0%
HSL 169.95°, 100%, 60.2%

Complementary color scheme

#34FFDD
#3456FF
#DD34FF
#FF3456
#FFDD34