Hex #aa9bb9 or rgb(170,155,185) in RGB space is the tint of purple. It has hue angle of 270.00 degrees, value = 73 and saturation = 16. #aa9bb9 can be obtained by mixing 4 colors: 2 drops of magenta, 1 drop of cyan, 1 drop of green, 2 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #aa9bb9 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa9bb9 to the mixer and play with it.