Hex #aa492b or rgb(170,73,43) in RGB space is the tint of orange red. It has hue angle of 14.17 degrees, value = 67 and saturation = 75. #aa492b can be obtained by mixing 4 colors: 3 drops of red, 1 drop of green, 1 drop of white, 1 drop of black.
Nearest safe hex - #993333. Below you can see the block with #aa492b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa492b to the mixer and play with it.