Hex #6ab9bf or rgb(106,185,191) in RGB space is the tint of cyan. It has hue angle of 184.24 degrees, value = 75 and saturation = 45. #6ab9bf can be obtained by mixing 3 colors: 4 drops of cyan, 5 drops of white, 3 drops of black.
Nearest safe hex - #66cccc. Below you can see the block with #6ab9bf color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6ab9bf to the mixer and play with it.