Hex #8b423e or rgb(139,66,62) in RGB space is the tint of red. It has hue angle of 3.12 degrees, value = 55 and saturation = 55. #8b423e can be obtained by mixing 4 colors: 2 drops of red, 4 drops of magenta, 4 drops of green, 1 drop of black.
Nearest safe hex - #993333. Below you can see the block with #8b423e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b423e to the mixer and play with it.