Hex #4d78a2 or rgb(77,120,162) in RGB space is the tint of blue. It has hue angle of 209.65 degrees, value = 64 and saturation = 52. #4d78a2 can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of cyan, 1 drop of white, 3 drops of black.
Nearest safe hex - #666699. Below you can see the block with #4d78a2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d78a2 to the mixer and play with it.