Hex #80aeb2 or rgb(128,174,178) in RGB space is the tint of cyan. It has hue angle of 184.80 degrees, value = 70 and saturation = 28. #80aeb2 can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 1 drop of cyan, 4 drops of white.
Nearest safe hex - #999999. Below you can see the block with #80aeb2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80aeb2 to the mixer and play with it.