Hex #998a88 or rgb(153,138,136) in RGB space is the tint of red. It has hue angle of 7.06 degrees, value = 60 and saturation = 11. #998a88 can be obtained by mixing 4 colors: 1 drop of magenta, 1 drop of green, 2 drops of white, 1 drop of black.
Nearest safe hex - #999999. Below you can see the block with #998a88 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #998a88 to the mixer and play with it.