Hex #553d26 or rgb(85,61,38) in RGB space is the tint of orange. It has hue angle of 29.36 degrees, value = 33 and saturation = 55. #553d26 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 1 drop of blue, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #553d26 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #553d26 to the mixer and play with it.