Hex #4d8aaa or rgb(77,138,170) in RGB space is the tint of bluish cian. It has hue angle of 200.65 degrees, value = 67 and saturation = 55. #4d8aaa can be obtained by mixing 4 colors: 3 drops of magenta, 1 drop of blue, 4 drops of cyan, 2 drops of green.
Nearest safe hex - #669999. Below you can see the block with #4d8aaa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d8aaa to the mixer and play with it.