Hex #338289 or rgb(51,130,137) in RGB space is the tint of cyan. It has hue angle of 184.88 degrees, value = 54 and saturation = 63. #338289 can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #339999. Below you can see the block with #338289 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #338289 to the mixer and play with it.