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 #FF2A4A is the color #2AFFDC

The HSL model was used to determine the complementary color

Input Color


HEX #FF2A4A
RGB 255, 42, 74
CMYK 0%, 84%, 71%, 0%
HSL 350.99°, 100%, 58.24%

Complementary Color


HEX #2AFFDC
RGB 42, 255, 220
CMYK 84%, 0%, 14%, 0%
HSL 170.14°, 100%, 58.24%

Complementary color scheme

#2AFFDC
#2A4EFF
#DC2AFF
#FF2A4E
#FFDC2A