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 #1E2D2A is the color #2D1E21

The HSL model was used to determine the complementary color

Input Color

HEX #1E2D2A
RGB 30, 45, 42
CMYK 33%, 0%, 7%, 82%
HSL 168°, 20%, 14.71%

Complementary Color

HEX #2D1E21
RGB 45, 30, 33
CMYK 0%, 33%, 27%, 82%
HSL 348°, 20%, 14.71%

Complementary color scheme

#2D1E21

#2D2A1E

#212D1E

#1E2D2A

#1E212D