Hex #804289 or rgb(128,66,137) in RGB space is the tint of purple magenta. It has hue angle of 292.39 degrees, value = 54 and saturation = 52. #804289 can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of cyan, 1 drop of green, 2 drops of black.
Nearest safe hex - #993399. Below you can see the block with #804289 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #804289 to the mixer and play with it.