Hex #803b87 or rgb(128,59,135) in RGB space is the tint of magenta. It has hue angle of 294.47 degrees, value = 53 and saturation = 56. #803b87 can be obtained by mixing 4 colors: 1 drop of red, 5 drops of magenta, 3 drops of cyan, 3 drops of black.
Nearest safe hex - #993399. Below you can see the block with #803b87 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #803b87 to the mixer and play with it.