Hex #173e6d or rgb(23,62,109) in RGB space is the tint of blue. It has hue angle of 212.79 degrees, value = 43 and saturation = 79. #173e6d can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of blue, 2 drops of cyan, 5 drops of black.
Nearest safe hex - #003366. Below you can see the block with #173e6d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #173e6d to the mixer and play with it.