Hex #aa2d39 or rgb(170,45,57) in RGB space is the tint of red. It has hue angle of 354.24 degrees, value = 67 and saturation = 74. #aa2d39 can be obtained by mixing 4 colors: 4 drops of red, 4 drops of magenta, 3 drops of green, 1 drop of black.
Nearest safe hex - #993333. Below you can see the block with #aa2d39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa2d39 to the mixer and play with it.