Hex #338ebb or rgb(51,142,187) in RGB space is the tint of bluish cian. It has hue angle of 199.85 degrees, value = 73 and saturation = 73. #338ebb can be obtained by mixing 3 colors: 1 drop of magenta, 3 drops of cyan, 1 drop of black.
Nearest safe hex - #3399cc. Below you can see the block with #338ebb color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #338ebb to the mixer and play with it.