Hex #80a3aa or rgb(128,163,170) in RGB space is the tint of bluish cian. It has hue angle of 190.00 degrees, value = 67 and saturation = 25. #80a3aa can be obtained by mixing 4 colors: 3 drops of red, 5 drops of cyan, 3 drops of white, 1 drop of black.
Nearest safe hex - #999999. Below you can see the block with #80a3aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a3aa to the mixer and play with it.