Hex #aa2a8e or rgb(170,42,142) in RGB space is the tint of crimson. It has hue angle of 313.13 degrees, value = 67 and saturation = 75. #aa2a8e can be obtained by mixing 4 colors: 2 drops of red, 4 drops of magenta, 2 drops of blue, 1 drop of cyan.
Nearest safe hex - #993399. Below you can see the block with #aa2a8e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa2a8e to the mixer and play with it.