Hex #aa75b0 or rgb(170,117,176) in RGB space is the tint of magenta. It has hue angle of 293.90 degrees, value = 69 and saturation = 34. #aa75b0 can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of cyan, 5 drops of white, 3 drops of black.
Nearest safe hex - #996699. Below you can see the block with #aa75b0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa75b0 to the mixer and play with it.