Hex #5b5fb1 or rgb(91,95,177) in RGB space is the tint of violet. It has hue angle of 237.21 degrees, value = 69 and saturation = 49. #5b5fb1 can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 5 drops of cyan, 2 drops of black.
Nearest safe hex - #666699. Below you can see the block with #5b5fb1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b5fb1 to the mixer and play with it.