Hex #aa4a13 or rgb(170,74,19) in RGB space is the tint of orange red. It has hue angle of 21.85 degrees, value = 67 and saturation = 89. #aa4a13 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 1 drop of blue, 2 drops of green.
Nearest safe hex - #993300. Below you can see the block with #aa4a13 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa4a13 to the mixer and play with it.