Hex #aa612b or rgb(170,97,43) in RGB space is the tint of orange. It has hue angle of 25.51 degrees, value = 67 and saturation = 75. #aa612b can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of red, 3 drops of blue, 1 drop of black.
Nearest safe hex - #996633. Below you can see the block with #aa612b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa612b to the mixer and play with it.