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 #FB0000 is the color #00FBFB

The HSL model was used to determine the complementary color

Input Color


HEX #FB0000
RGB 251, 0, 0
CMYK 0%, 100%, 100%, 2%
HSL 0°, 100%, 49.22%

Complementary Color


HEX #00FBFB
RGB 0, 251, 251
CMYK 100%, 0%, 0%, 2%
HSL 180°, 100%, 49.22%

Complementary color scheme

#00FBFB
#0000FB
#FB00FB
#FB0000
#FBFB00