Hex #aa2a47 or rgb(170,42,71) in RGB space is the tint of scarlet red. It has hue angle of 346.41 degrees, value = 67 and saturation = 75. #aa2a47 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of magenta, 2 drops of blue, 2 drops of green.
Nearest safe hex - #993333. Below you can see the block with #aa2a47 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa2a47 to the mixer and play with it.