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 #203400 is the color #140034

The HSL model was used to determine the complementary color

Input Color


HEX #203400
RGB 32, 52, 0
CMYK 38%, 0%, 100%, 80%
HSL 83.08°, 100%, 10.2%

Complementary Color


HEX #140034
RGB 20, 0, 52
CMYK 62%, 100%, 0%, 80%
HSL 263.08°, 100%, 10.2%

Complementary color scheme

#140034
#340020
#341400
#203400
#003414