Hex #996566 or rgb(153,101,102) in RGB space is the tint of red. It has hue angle of 358.85 degrees, value = 60 and saturation = 34. #996566 can be obtained by mixing 4 colors: 4 drops of red, 1 drop of cyan, 5 drops of white, 5 drops of black.
Nearest safe hex - #996666. Below you can see the block with #996566 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #996566 to the mixer and play with it.