Hex #b15b35 or rgb(177,91,53) in RGB space is the tint of orange red. It has hue angle of 18.39 degrees, value = 69 and saturation = 70. #b15b35 can be obtained by mixing 3 colors: 5 drops of yellow, 4 drops of magenta, 4 drops of black.
Nearest safe hex - #996633. Below you can see the block with #b15b35 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b15b35 to the mixer and play with it.