Hex #b45f28 or rgb(180,95,40) in RGB space is the tint of orange. It has hue angle of 23.57 degrees, value = 71 and saturation = 78. #b45f28 can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of red, 4 drops of magenta, 5 drops of green.
Nearest safe hex - #cc6633. Below you can see the block with #b45f28 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b45f28 to the mixer and play with it.