Hex #9f66bb or rgb(159,102,187) in RGB space is the tint of purple magenta. It has hue angle of 280.24 degrees, value = 73 and saturation = 45. #9f66bb can be obtained by mixing 4 colors: 5 drops of magenta, 5 drops of blue, 5 drops of white, 1 drop of black.
Nearest safe hex - #9966cc. Below you can see the block with #9f66bb color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9f66bb to the mixer and play with it.