Hex #aa3798 or rgb(170,55,152) in RGB space is the tint of crimson. It has hue angle of 309.39 degrees, value = 67 and saturation = 68. #aa3798 can be obtained by mixing 4 colors: 5 drops of magenta, 1 drop of cyan, 1 drop of white, 2 drops of black.
Nearest safe hex - #993399. Below you can see the block with #aa3798 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa3798 to the mixer and play with it.