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 #1A141E is the color #181E14

The HSL model was used to determine the complementary color

Input Color

HEX #1A141E
RGB 26, 20, 30
CMYK 13%, 33%, 0%, 88%
HSL 276°, 20%, 9.8%

Complementary Color

HEX #181E14
RGB 24, 30, 20
CMYK 20%, 0%, 33%, 88%
HSL 96°, 20%, 9.8%

Complementary color scheme

#181E14

#141E1A

#14181E

#1A141E

#1E1418