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 #345F43 is the color #5F3451

The HSL model was used to determine the complementary color

Input Color


HEX #345F43
RGB 52, 95, 67
CMYK 45%, 0%, 29%, 63%
HSL 140.93°, 29.25%, 28.82%

Complementary Color


HEX #5F3451
RGB 95, 52, 81
CMYK 0%, 45%, 15%, 63%
HSL 319.53°, 29.25%, 28.82%

Complementary color scheme

#5F3451
#5F4234
#515F34
#345F42
#34515F