Hex #aa7f72 or rgb(170,127,114) in RGB space is the tint of orange red. It has hue angle of 13.93 degrees, value = 67 and saturation = 33. #aa7f72 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 1 drop of green, 2 drops of white.
Nearest safe hex - #996666. Below you can see the block with #aa7f72 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa7f72 to the mixer and play with it.