Hex #aa3239 or rgb(170,50,57) in RGB space is the tint of red. It has hue angle of 356.50 degrees, value = 67 and saturation = 71. #aa3239 can be obtained by mixing 3 colors: 1 drop of yellow, 5 drops of red, 3 drops of blue.
Nearest safe hex - #993333. Below you can see the block with #aa3239 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa3239 to the mixer and play with it.