Hex #803418 or rgb(128,52,24) in RGB space is the tint of orange red. It has hue angle of 16.15 degrees, value = 50 and saturation = 81. #803418 can be obtained by mixing 4 colors: 5 drops of red, 2 drops of magenta, 4 drops of green, 3 drops of black.
Nearest safe hex - #993300. Below you can see the block with #803418 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #803418 to the mixer and play with it.