Hex #8b70aa or rgb(139,112,170) in RGB space is the tint of purple. It has hue angle of 267.93 degrees, value = 67 and saturation = 34. #8b70aa can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of blue, 4 drops of white, 2 drops of black.
Nearest safe hex - #996699. Below you can see the block with #8b70aa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b70aa to the mixer and play with it.