Hex #80182b or rgb(128,24,43) in RGB space is the tint of scarlet red. It has hue angle of 349.04 degrees, value = 50 and saturation = 81. #80182b can be obtained by mixing 4 colors: 4 drops of red, 1 drop of magenta, 1 drop of cyan, 4 drops of black.
Nearest safe hex - #990033. Below you can see the block with #80182b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80182b to the mixer and play with it.