Hex #8b5a3e or rgb(139,90,62) in RGB space is the tint of orange red. It has hue angle of 21.82 degrees, value = 55 and saturation = 55. #8b5a3e can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of red, 4 drops of blue, 1 drop of black.
Nearest safe hex - #996633. Below you can see the block with #8b5a3e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b5a3e to the mixer and play with it.