Hex #553c13 or rgb(85,60,19) in RGB space is the tint of orange. It has hue angle of 37.27 degrees, value = 33 and saturation = 78. #553c13 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of magenta, 3 drops of green, 3 drops of black.
Nearest safe hex - #663300. Below you can see the block with #553c13 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #553c13 to the mixer and play with it.