Hex #aa6dbd or rgb(170,109,189) in RGB space is the tint of purple magenta. It has hue angle of 285.75 degrees, value = 74 and saturation = 42. #aa6dbd can be obtained by mixing 4 colors: 4 drops of magenta, 2 drops of cyan, 2 drops of white, 1 drop of black.
Nearest safe hex - #9966cc. Below you can see the block with #aa6dbd color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa6dbd to the mixer and play with it.