Hex #aa7b77 or rgb(170,123,119) in RGB space is the tint of red. It has hue angle of 4.71 degrees, value = 67 and saturation = 30. #aa7b77 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of blue, 2 drops of green, 5 drops of white.
Nearest safe hex - #996666. Below you can see the block with #aa7b77 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aa7b77 to the mixer and play with it.