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 #347A7B is the color #7B3434

The HSL model was used to determine the complementary color

Input Color


HEX #347A7B
RGB 52, 122, 123
CMYK 58%, 1%, 0%, 52%
HSL 180.85°, 40.57%, 34.31%

Complementary Color


HEX #7B3434
RGB 123, 52, 52
CMYK 0%, 58%, 58%, 52%
HSL 0°, 40.57%, 34.31%

Complementary color scheme

#7B3434
#7B7B34
#347B34
#347B7B
#34347B