Hex #6aaaa3 or rgb(106,170,163) in RGB space is the tint of cyan. It has hue angle of 173.44 degrees, value = 67 and saturation = 38. #6aaaa3 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of magenta, 2 drops of blue, 5 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #6aaaa3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6aaaa3 to the mixer and play with it.