Hex #4e6483 or rgb(78,100,131) in RGB space is the tint of blue. It has hue angle of 215.09 degrees, value = 51 and saturation = 40. #4e6483 can be obtained by mixing 3 colors: 4 drops of blue, 4 drops of white, 5 drops of black.
Nearest safe hex - #666699. Below you can see the block with #4e6483 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4e6483 to the mixer and play with it.