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 #021220 is the color #201002

The HSL model was used to determine the complementary color

Input Color


HEX #021220
RGB 2, 18, 32
CMYK 94%, 44%, 0%, 87%
HSL 208°, 88.24%, 6.67%

Complementary Color


HEX #201002
RGB 32, 16, 2
CMYK 0%, 50%, 94%, 87%
HSL 28°, 88.24%, 6.67%

Complementary color scheme

#201002
#122002
#022010
#021220
#100220