Hex #aa6da1 or rgb(170,109,161) in RGB space is the tint of crimson. It has hue angle of 308.85 degrees, value = 67 and saturation = 36. #aa6da1 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of magenta, 3 drops of blue, 3 drops of white.
Nearest safe hex - #996699. Below you can see the block with #aa6da1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa6da1 to the mixer and play with it.