Hex #aa3380 or rgb(170,51,128) in RGB space is the tint of crimson. It has hue angle of 321.18 degrees, value = 67 and saturation = 70. #aa3380 can be obtained by mixing 4 colors: 2 drops of red, 2 drops of magenta, 1 drop of blue, 1 drop of cyan.
Nearest safe hex - #993399. Below you can see the block with #aa3380 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa3380 to the mixer and play with it.