Hex #803e79 or rgb(128,62,121) in RGB space is the tint of magenta. It has hue angle of 306.36 degrees, value = 50 and saturation = 52. #803e79 can be obtained by mixing 4 colors: 4 drops of magenta, 1 drop of cyan, 2 drops of white, 5 drops of black.
Nearest safe hex - #993366. Below you can see the block with #803e79 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #803e79 to the mixer and play with it.