Hex #4b8391 or rgb(75,131,145) in RGB space is the tint of bluish cian. It has hue angle of 192.00 degrees, value = 57 and saturation = 48. #4b8391 can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 5 drops of cyan, 5 drops of green.
Nearest safe hex - #339999. Below you can see the block with #4b8391 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4b8391 to the mixer and play with it.