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 #2A0A49 is the color #29490A

The HSL model was used to determine the complementary color

Input Color

HEX #2A0A49
RGB 42, 10, 73
CMYK 42%, 86%, 0%, 71%
HSL 270.48°, 75.9%, 16.27%

Complementary Color

HEX #29490A
RGB 41, 73, 10
CMYK 44%, 0%, 86%, 71%
HSL 90.48°, 75.9%, 16.27%

Complementary color scheme

#2A490A

#0A492A

#0A2A49

#2A0A49

#490A2A