Hex #80b1c0 or rgb(128,177,192) in RGB space is the tint of bluish cian. It has hue angle of 194.06 degrees, value = 75 and saturation = 33. #80b1c0 can be obtained by mixing 3 colors: 3 drops of blue, 1 drop of green, 4 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #80b1c0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b1c0 to the mixer and play with it.