Hex #bf522b or rgb(191,82,43) in RGB space is the tint of orange red. It has hue angle of 15.81 degrees, value = 75 and saturation = 77. #bf522b can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of red, 2 drops of white, 3 drops of black.
Nearest safe hex - #cc6633. Below you can see the block with #bf522b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bf522b to the mixer and play with it.