Hex #80388b or rgb(128,56,139) in RGB space is the tint of purple magenta. It has hue angle of 292.05 degrees, value = 55 and saturation = 60. #80388b can be obtained by mixing 4 colors: 2 drops of red, 2 drops of magenta, 3 drops of blue, 1 drop of cyan.
Nearest safe hex - #993399. Below you can see the block with #80388b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80388b to the mixer and play with it.