Hex #4dbbcc or rgb(77,187,204) in RGB space is the tint of bluish cian. It has hue angle of 188.03 degrees, value = 80 and saturation = 62. #4dbbcc can be obtained by mixing 4 colors: 3 drops of blue, 3 drops of cyan, 1 drop of green, 3 drops of white.
Nearest safe hex - #66cccc. Below you can see the block with #4dbbcc color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4dbbcc to the mixer and play with it.