Hex #9f99e0 or rgb(159,153,224) in RGB space is the tint of violet. It has hue angle of 245.07 degrees, value = 88 and saturation = 32. #9f99e0 can be obtained by mixing 3 colors: 3 drops of magenta, 3 drops of cyan, 2 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #9f99e0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9f99e0 to the mixer and play with it.