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 #2E1C1C is the color #1C2E2E

The HSL model was used to determine the complementary color

Input Color

HEX #2E1C1C
RGB 46, 28, 28
CMYK 0%, 39%, 39%, 82%
HSL 0°, 24.32%, 14.51%

Complementary Color

HEX #1C2E2E
RGB 28, 46, 46
CMYK 39%, 0%, 0%, 82%
HSL 180°, 24.32%, 14.51%

Complementary color scheme

#1C2E2E

#1C1C2E

#2E1C2E

#2E1C1C

#2E2E1C