Hex #805480 or rgb(128,84,128) in RGB space is the tint of magenta. It has hue angle of 300.00 degrees, value = 50 and saturation = 34. #805480 can be obtained by mixing 4 colors: 2 drops of magenta, 1 drop of blue, 3 drops of white, 4 drops of black.
Nearest safe hex - #996699. Below you can see the block with #805480 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #805480 to the mixer and play with it.