Hex #804486 or rgb(128,68,134) in RGB space is the tint of magenta. It has hue angle of 294.55 degrees, value = 53 and saturation = 49. #804486 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of magenta, 4 drops of cyan, 3 drops of black.
Nearest safe hex - #993399. Below you can see the block with #804486 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #804486 to the mixer and play with it.