Hex #803177 or rgb(128,49,119) in RGB space is the tint of magenta. It has hue angle of 306.84 degrees, value = 50 and saturation = 62. #803177 can be obtained by mixing 4 colors: 4 drops of magenta, 1 drop of cyan, 1 drop of white, 4 drops of black.
Nearest safe hex - #993366. Below you can see the block with #803177 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #803177 to the mixer and play with it.