Hex #80e4dd or rgb(128,228,221) in RGB space is the tint of cyan. It has hue angle of 175.80 degrees, value = 89 and saturation = 44. #80e4dd can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of blue, 4 drops of cyan, 4 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #80e4dd color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80e4dd to the mixer and play with it.