Hex #d86635 or rgb(216,102,53) in RGB space is the tint of orange red. It has hue angle of 18.04 degrees, value = 85 and saturation = 75. #d86635 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of red, 2 drops of magenta, 2 drops of blue.
Nearest safe hex - #cc6633. Below you can see the block with #d86635 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #d86635 to the mixer and play with it.