Hex #80a0a3 or rgb(128,160,163) in RGB space is the tint of cyan. It has hue angle of 185.14 degrees, value = 64 and saturation = 21. #80a0a3 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 2 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #80a0a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a0a3 to the mixer and play with it.