Hex #80a6b5 or rgb(128,166,181) in RGB space is the tint of bluish cian. It has hue angle of 196.98 degrees, value = 71 and saturation = 29. #80a6b5 can be obtained by mixing 4 colors: 1 drop of blue, 1 drop of cyan, 4 drops of white, 2 drops of black.
Nearest safe hex - #9999cc. Below you can see the block with #80a6b5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a6b5 to the mixer and play with it.