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 #421814 is the color #143E42

The HSL model was used to determine the complementary color

Input Color


HEX #421814
RGB 66, 24, 20
CMYK 0%, 64%, 70%, 74%
HSL 5.22°, 53.49%, 16.86%

Complementary Color


HEX #143E42
RGB 20, 62, 66
CMYK 70%, 6%, 0%, 74%
HSL 185.22°, 53.49%, 16.86%

Complementary color scheme

#143E42
#181442
#42143E
#421814
#3E4214