Hex #338d99 or rgb(51,141,153) in RGB space is the tint of cyan. It has hue angle of 187.06 degrees, value = 60 and saturation = 67. #338d99 can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of blue, 5 drops of cyan, 4 drops of green.
Nearest safe hex - #339999. Below you can see the block with #338d99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #338d99 to the mixer and play with it.