Hex #b6d8db or rgb(182,216,219) in RGB space is the tint of cyan. It has hue angle of 184.86 degrees, value = 86 and saturation = 17. #b6d8db can be obtained by mixing 3 colors: 1 drop of cyan, 5 drops of white, 1 drop of black.
Nearest safe hex - #cccccc. Below you can see the block with #b6d8db color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b6d8db to the mixer and play with it.