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 #B1005B is the color #00B156

The HSL model was used to determine the complementary color

Input Color


HEX #B1005B
RGB 177, 0, 91
CMYK 0%, 100%, 49%, 31%
HSL 329.15°, 100%, 34.71%

Complementary Color


HEX #00B156
RGB 0, 177, 86
CMYK 100%, 0%, 51%, 31%
HSL 149.15°, 100%, 34.71%

Complementary color scheme

#00B156
#005BB1
#5600B1
#B1005B
#B15600