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 #0012B5 is the color #B5A300

The HSL model was used to determine the complementary color

Input Color


HEX #0012B5
RGB 0, 18, 181
CMYK 100%, 90%, 0%, 29%
HSL 234.03°, 100%, 35.49%

Complementary Color


HEX #B5A300
RGB 181, 163, 0
CMYK 0%, 10%, 100%, 29%
HSL 54.03°, 100%, 35.49%

Complementary color scheme

#B5A300
#12B500
#00B5A3
#0012B5
#A300B5