Hex #80b3c7 or rgb(128,179,199) in RGB space is the tint of bluish cian. It has hue angle of 196.90 degrees, value = 78 and saturation = 36. #80b3c7 can be obtained by mixing 4 colors: 1 drop of blue, 1 drop of cyan, 3 drops of white, 1 drop of black.
Nearest safe hex - #99cccc. Below you can see the block with #80b3c7 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b3c7 to the mixer and play with it.