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 #130A28 is the color #1F280A

The HSL model was used to determine the complementary color

Input Color


HEX #130A28
RGB 19, 10, 40
CMYK 53%, 75%, 0%, 84%
HSL 258°, 60%, 9.8%

Complementary Color


HEX #1F280A
RGB 31, 40, 10
CMYK 23%, 0%, 75%, 84%
HSL 78°, 60%, 9.8%

Complementary color scheme

#1F280A
#0A2813
#0A1F28
#130A28
#280A1F