Hex #502f20 or rgb(80,47,32) in RGB space is the tint of orange red. It has hue angle of 18.75 degrees, value = 31 and saturation = 60. #502f20 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of blue, 3 drops of green, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #502f20 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #502f20 to the mixer and play with it.