Hex #338a88 or rgb(51,138,136) in RGB space is the tint of cyan. It has hue angle of 178.62 degrees, value = 54 and saturation = 63. #338a88 can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of blue, 4 drops of cyan, 5 drops of green.
Nearest safe hex - #339999. Below you can see the block with #338a88 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #338a88 to the mixer and play with it.