Hex #9591c0 or rgb(149,145,192) in RGB space is the tint of violet. It has hue angle of 245.11 degrees, value = 75 and saturation = 24. #9591c0 can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of blue, 1 drop of green, 5 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #9591c0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9591c0 to the mixer and play with it.