Hex #80a0b2 or rgb(128,160,178) in RGB space is the tint of bluish cian. It has hue angle of 201.60 degrees, value = 70 and saturation = 28. #80a0b2 can be obtained by mixing 4 colors: 1 drop of magenta, 4 drops of blue, 2 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #80a0b2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a0b2 to the mixer and play with it.