Hex #80366b or rgb(128,54,107) in RGB space is the tint of crimson. It has hue angle of 317.03 degrees, value = 50 and saturation = 58. #80366b can be obtained by mixing 4 colors: 4 drops of magenta, 1 drop of blue, 2 drops of green, 1 drop of black.
Nearest safe hex - #993366. Below you can see the block with #80366b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80366b to the mixer and play with it.