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 #312F30 is the color #2F3130

The HSL model was used to determine the complementary color

Input Color

HEX #312F30
RGB 49, 47, 48
CMYK 0%, 4%, 2%, 81%
HSL 330°, 2.08%, 18.82%

Complementary Color

HEX #2F3130
RGB 47, 49, 48
CMYK 4%, 0%, 2%, 81%
HSL 150°, 2.08%, 18.82%

Complementary color scheme

#2F3130

#2F3031

#302F31

#312F30

#31302F