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 #354A43 is the color #4A353C

The HSL model was used to determine the complementary color

Input Color


HEX #354A43
RGB 53, 74, 67
CMYK 28%, 0%, 9%, 71%
HSL 160°, 16.54%, 24.9%

Complementary Color


HEX #4A353C
RGB 74, 53, 60
CMYK 0%, 28%, 19%, 71%
HSL 340°, 16.54%, 24.9%

Complementary color scheme

#4A353C
#4A4335
#3C4A35
#354A43
#353C4A