Hex #004b7c or rgb(0,75,124) in RGB space is the tint of blue. It has hue angle of 203.71 degrees, value = 49 and saturation = 100. #004b7c can be obtained by mixing 3 colors: 5 drops of blue, 2 drops of cyan, 4 drops of black.
Nearest safe hex - #003366. Below you can see the block with #004b7c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #004b7c to the mixer and play with it.