Hex #aa90ce or rgb(170,144,206) in RGB space is the tint of purple. It has hue angle of 265.16 degrees, value = 81 and saturation = 30. #aa90ce can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of cyan, 4 drops of white, 1 drop of black.
Nearest safe hex - #9999cc. Below you can see the block with #aa90ce color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa90ce to the mixer and play with it.