Hex #bfdbdf or rgb(191,219,223) in RGB space is the tint of bluish cian. It has hue angle of 187.50 degrees, value = 87 and saturation = 14. #bfdbdf can be obtained by mixing 3 colors: 1 drop of red, 2 drops of cyan, 5 drops of white.
Nearest safe hex - #cccccc. Below you can see the block with #bfdbdf color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bfdbdf to the mixer and play with it.