Hex #5b508c or rgb(91,80,140) in RGB space is the tint of purple violet. It has hue angle of 251.00 degrees, value = 55 and saturation = 43. #5b508c can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of blue, 3 drops of white, 4 drops of black.
Nearest safe hex - #666699. Below you can see the block with #5b508c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b508c to the mixer and play with it.