Hex #497398 or rgb(73,115,152) in RGB space is the tint of blue. It has hue angle of 208.10 degrees, value = 60 and saturation = 52. #497398 can be obtained by mixing 4 colors: 5 drops of blue, 1 drop of cyan, 4 drops of white, 4 drops of black.
Nearest safe hex - #336699. Below you can see the block with #497398 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #497398 to the mixer and play with it.