Hex #803b79 or rgb(128,59,121) in RGB space is the tint of magenta. It has hue angle of 306.09 degrees, value = 50 and saturation = 54. #803b79 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of magenta, 3 drops of cyan, 3 drops of black.
Nearest safe hex - #993366. Below you can see the block with #803b79 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #803b79 to the mixer and play with it.