Hex #80278b or rgb(128,39,139) in RGB space is the tint of magenta. It has hue angle of 293.40 degrees, value = 55 and saturation = 72. #80278b can be obtained by mixing 4 colors: 4 drops of magenta, 1 drop of blue, 1 drop of cyan, 2 drops of black.
Nearest safe hex - #993399. Below you can see the block with #80278b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80278b to the mixer and play with it.