Hex #4da5aa or rgb(77,165,170) in RGB space is the tint of cyan. It has hue angle of 183.23 degrees, value = 67 and saturation = 55. #4da5aa can be obtained by mixing 4 colors: 4 drops of blue, 1 drop of cyan, 2 drops of green, 3 drops of white.
Nearest safe hex - #669999. Below you can see the block with #4da5aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4da5aa to the mixer and play with it.