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 #B52D00 is the color #008BB5

The HSL model was used to determine the complementary color

Input Color


HEX #B52D00
RGB 181, 45, 0
CMYK 0%, 75%, 100%, 29%
HSL 14.92°, 100%, 35.49%

Complementary Color


HEX #008BB5
RGB 0, 139, 181
CMYK 100%, 23%, 0%, 29%
HSL 193.92°, 100%, 35.49%

Complementary color scheme

#008BB5
#2A00B5
#B5008B
#B52A00
#8BB500