Hex #5b3425 or rgb(91,52,37) in RGB space is the tint of orange red. It has hue angle of 16.67 degrees, value = 36 and saturation = 59. #5b3425 can be obtained by mixing 4 colors: 2 drops of red, 3 drops of magenta, 4 drops of green, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #5b3425 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b3425 to the mixer and play with it.