Hex #5b197a or rgb(91,25,122) in RGB space is the tint of purple magenta. It has hue angle of 280.82 degrees, value = 48 and saturation = 80. #5b197a can be obtained by mixing 3 colors: 5 drops of magenta, 5 drops of blue, 4 drops of black.
Nearest safe hex - #660066. Below you can see the block with #5b197a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b197a to the mixer and play with it.