Hex #aa4488 or rgb(170,68,136) in RGB space is the tint of crimson. It has hue angle of 320.00 degrees, value = 67 and saturation = 60. #aa4488 can be obtained by mixing 4 colors: 5 drops of red, 5 drops of magenta, 1 drop of blue, 4 drops of cyan.
Nearest safe hex - #993399. Below you can see the block with #aa4488 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa4488 to the mixer and play with it.