Hex #5b5e6e or rgb(91,94,110) in RGB space is the tint of blue violet. It has hue angle of 230.53 degrees, value = 43 and saturation = 17. #5b5e6e can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of magenta, 5 drops of blue, 4 drops of green.
Nearest safe hex - #666666. Below you can see the block with #5b5e6e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b5e6e to the mixer and play with it.