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 #5100CE is the color #7FCE00

The HSL model was used to determine the complementary color

Input Color


HEX #5100CE
RGB 81, 0, 206
CMYK 61%, 100%, 0%, 19%
HSL 263.59°, 100%, 40.39%

Complementary Color


HEX #7FCE00
RGB 127, 206, 0
CMYK 38%, 0%, 100%, 19%
HSL 83.01°, 100%, 40.39%

Complementary color scheme

#7FCE00
#00CE4F
#007FCE
#4F00CE
#CE007F