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 #004C41 is the color #4C000B

The HSL model was used to determine the complementary color

Input Color


HEX #004C41
RGB 0, 76, 65
CMYK 100%, 0%, 14%, 70%
HSL 171.32°, 100%, 14.9%

Complementary Color


HEX #4C000B
RGB 76, 0, 11
CMYK 0%, 100%, 86%, 70%
HSL 351.32°, 100%, 14.9%

Complementary color scheme

#4C000B
#4C4100
#0B4C00
#004C41
#000B4C