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 #12141A is the color #1A1812

The HSL model was used to determine the complementary color

Input Color


HEX #12141A
RGB 18, 20, 26
CMYK 31%, 23%, 0%, 90%
HSL 225°, 18.18%, 8.63%

Complementary Color


HEX #1A1812
RGB 26, 24, 18
CMYK 0%, 8%, 31%, 90%
HSL 45°, 18.18%, 8.63%

Complementary color scheme

#1A1812
#141A12
#121A18
#12141A
#18121A