Hex #8868a5 or rgb(136,104,165) in RGB space is the tint of purple. It has hue angle of 271.48 degrees, value = 65 and saturation = 37. #8868a5 can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 5 drops of white, 3 drops of black.
Nearest safe hex - #996699. Below you can see the block with #8868a5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8868a5 to the mixer and play with it.