Hex #993611 or rgb(153,54,17) in RGB space is the tint of orange red. It has hue angle of 16.32 degrees, value = 60 and saturation = 89. #993611 can be obtained by mixing 4 colors: 5 drops of red, 1 drop of magenta, 3 drops of green, 1 drop of black.
Nearest safe hex - #993300. Below you can see the block with #993611 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #993611 to the mixer and play with it.