Hex #803b3d or rgb(128,59,61) in RGB space is the tint of red. It has hue angle of 358.26 degrees, value = 50 and saturation = 54. #803b3d can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of red, 5 drops of blue, 2 drops of black.
Nearest safe hex - #993333. Below you can see the block with #803b3d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #803b3d to the mixer and play with it.