Hex #80b8bf or rgb(128,184,191) in RGB space is the tint of cyan. It has hue angle of 186.67 degrees, value = 75 and saturation = 33. #80b8bf can be obtained by mixing 4 colors: 2 drops of red, 5 drops of cyan, 4 drops of white, 1 drop of black.
Nearest safe hex - #99cccc. Below you can see the block with #80b8bf color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b8bf to the mixer and play with it.