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 #125656 is the color #561212

The HSL model was used to determine the complementary color

Input Color


HEX #125656
RGB 18, 86, 86
CMYK 79%, 0%, 0%, 66%
HSL 180°, 65.38%, 20.39%

Complementary Color


HEX #561212
RGB 86, 18, 18
CMYK 0%, 79%, 79%, 66%
HSL 0°, 65.38%, 20.39%

Complementary color scheme

#561212
#565612
#125612
#125656
#121256