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 #B4B400 is the color #0000B4

The HSL model was used to determine the complementary color

Input Color


HEX #B4B400
RGB 180, 180, 0
CMYK 0%, 0%, 100%, 29%
HSL 60°, 100%, 35.29%

Complementary Color


HEX #0000B4
RGB 0, 0, 180
CMYK 100%, 100%, 0%, 29%
HSL 240°, 100%, 35.29%

Complementary color scheme

#0000B4
#B400B4
#B40000
#B4B400
#00B400