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 #424242 is the color #BDBDBD

The RGB model was used to determine the complementary color

Input Color


HEX #424242
RGB 66, 66, 66
CMYK 0%, 0%, 0%, 74%
HSL 0°, 0%, 25.88%

Complementary Color


HEX #BDBDBD
RGB 189, 189, 189
CMYK 0%, 0%, 0%, 26%
HSL 0°, 0%, 74.12%
RAL DESIGN 000 75 00 - Marble grey

Possible color scheme

#424242
#4242FF
#42FF42
#878787
#BDBDBD
#FF4242
#FFFF97