Hex #9963a5 or rgb(153,99,165) in RGB space is the tint of purple magenta. It has hue angle of 289.09 degrees, value = 65 and saturation = 40. #9963a5 can be obtained by mixing 4 colors: 4 drops of magenta, 3 drops of blue, 5 drops of white, 3 drops of black.
Nearest safe hex - #996699. Below you can see the block with #9963a5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9963a5 to the mixer and play with it.