Hex #8b312f or rgb(139,49,47) in RGB space is the tint of red. It has hue angle of 1.30 degrees, value = 55 and saturation = 66. #8b312f can be obtained by mixing 4 colors: 3 drops of red, 3 drops of magenta, 3 drops of green, 2 drops of black.
Nearest safe hex - #993333. Below you can see the block with #8b312f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b312f to the mixer and play with it.