Hex #5b6fc9 or rgb(91,111,201) in RGB space is the tint of blue violet. It has hue angle of 229.09 degrees, value = 79 and saturation = 55. #5b6fc9 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of blue, 4 drops of cyan, 1 drop of white.
Nearest safe hex - #6666cc. Below you can see the block with #5b6fc9 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b6fc9 to the mixer and play with it.