Hex #aa3f8f or rgb(170,63,143) in RGB space is the tint of crimson. It has hue angle of 315.14 degrees, value = 67 and saturation = 63. #aa3f8f can be obtained by mixing 3 colors: 1 drop of yellow, 3 drops of magenta, 2 drops of blue.
Nearest safe hex - #993399. Below you can see the block with #aa3f8f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa3f8f to the mixer and play with it.