Hex #80643d or rgb(128,100,61) in RGB space is the tint of orange. It has hue angle of 34.93 degrees, value = 50 and saturation = 52. #80643d can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of magenta, 3 drops of blue, 4 drops of black.
Nearest safe hex - #996633. Below you can see the block with #80643d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80643d to the mixer and play with it.