Hex #14374f or rgb(20,55,79) in RGB space is the tint of blue. It has hue angle of 204.41 degrees, value = 31 and saturation = 75. #14374f can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of blue, 2 drops of green, 5 drops of black.
Nearest safe hex - #003366. Below you can see the block with #14374f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #14374f to the mixer and play with it.