Hex #4e71a4 or rgb(78,113,164) in RGB space is the tint of blue. It has hue angle of 215.58 degrees, value = 64 and saturation = 52. #4e71a4 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of magenta, 4 drops of blue, 5 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #4e71a4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e71a4 to the mixer and play with it.