Hex #886a61 or rgb(136,106,97) in RGB space is the tint of orange red. It has hue angle of 13.85 degrees, value = 53 and saturation = 29. #886a61 can be obtained by mixing 4 colors: 5 drops of red, 4 drops of blue, 3 drops of green, 3 drops of white.
Nearest safe hex - #996666. Below you can see the block with #886a61 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #886a61 to the mixer and play with it.