Hex #8b512f or rgb(139,81,47) in RGB space is the tint of orange red. It has hue angle of 22.17 degrees, value = 55 and saturation = 66. #8b512f can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of magenta, 1 drop of green, 4 drops of black.
Nearest safe hex - #996633. Below you can see the block with #8b512f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b512f to the mixer and play with it.