Hex #80a6b8 or rgb(128,166,184) in RGB space is the tint of bluish cian. It has hue angle of 199.29 degrees, value = 72 and saturation = 30. #80a6b8 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of cyan, 5 drops of white, 3 drops of black.
Nearest safe hex - #9999cc. Below you can see the block with #80a6b8 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a6b8 to the mixer and play with it.