Hex #8b481f or rgb(139,72,31) in RGB space is the tint of orange. It has hue angle of 22.78 degrees, value = 55 and saturation = 78. #8b481f can be obtained by mixing 4 colors: 5 drops of red, 1 drop of magenta, 1 drop of blue, 4 drops of green.
Nearest safe hex - #993333. Below you can see the block with #8b481f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b481f to the mixer and play with it.