Hex #aa5547 or rgb(170,85,71) in RGB space is the tint of orange red. It has hue angle of 8.48 degrees, value = 67 and saturation = 58. #aa5547 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of blue, 1 drop of green, 1 drop of white.
Nearest safe hex - #996633. Below you can see the block with #aa5547 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa5547 to the mixer and play with it.