Hex #b45132 or rgb(180,81,50) in RGB space is the tint of orange red. It has hue angle of 14.31 degrees, value = 71 and saturation = 72. #b45132 can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of red, 5 drops of magenta, 5 drops of green.
Nearest safe hex - #cc6633. Below you can see the block with #b45132 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b45132 to the mixer and play with it.