Hex #496786 or rgb(73,103,134) in RGB space is the tint of blue. It has hue angle of 210.49 degrees, value = 53 and saturation = 46. #496786 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 1 drop of green, 1 drop of white.
Nearest safe hex - #336699. Below you can see the block with #496786 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #496786 to the mixer and play with it.