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 #0A1C42 is the color #422F0A

The HSL model was used to determine the complementary color

Input Color


HEX #0A1C42
RGB 10, 28, 66
CMYK 85%, 58%, 0%, 74%
HSL 220.71°, 73.68%, 14.9%

Complementary Color


HEX #422F0A
RGB 66, 47, 10
CMYK 0%, 29%, 85%, 74%
HSL 39.64°, 73.68%, 14.9%

Complementary color scheme

#422F0A
#1D420A
#0A422F
#0A1D42
#2F0A42