Hex #496680 or rgb(73,102,128) in RGB space is the tint of blue. It has hue angle of 208.36 degrees, value = 50 and saturation = 43. #496680 can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of magenta, 5 drops of cyan, 5 drops of black.
Nearest safe hex - #336699. Below you can see the block with #496680 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #496680 to the mixer and play with it.