Hex #7747a5 or rgb(119,71,165) in RGB space is the tint of purple. It has hue angle of 270.64 degrees, value = 65 and saturation = 57. #7747a5 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of magenta, 5 drops of blue, 3 drops of cyan.
Nearest safe hex - #663399. Below you can see the block with #7747a5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7747a5 to the mixer and play with it.