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 #354D68 is the color #684F35

The HSL model was used to determine the complementary color

Input Color


HEX #354D68
RGB 53, 77, 104
CMYK 49%, 26%, 0%, 59%
HSL 211.76°, 32.48%, 30.78%

Complementary Color


HEX #684F35
RGB 104, 79, 53
CMYK 0%, 24%, 49%, 59%
HSL 30.59°, 32.48%, 30.78%

Complementary color scheme

#684F35
#4E6835
#35684F
#354E68
#4F3568