Hex #80cde3 or rgb(128,205,227) in RGB space is the tint of bluish cian. It has hue angle of 193.33 degrees, value = 89 and saturation = 44. #80cde3 can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of cyan, 5 drops of white, 1 drop of black.
Nearest safe hex - #99cccc. Below you can see the block with #80cde3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80cde3 to the mixer and play with it.