Hex #4b99aa or rgb(75,153,170) in RGB space is the tint of bluish cian. It has hue angle of 190.74 degrees, value = 67 and saturation = 56. #4b99aa can be obtained by mixing 4 colors: 2 drops of blue, 5 drops of cyan, 5 drops of white, 5 drops of black.
Nearest safe hex - #339999. Below you can see the block with #4b99aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4b99aa to the mixer and play with it.