Hex #8b7bb2 or rgb(139,123,178) in RGB space is the tint of purple violet. It has hue angle of 257.45 degrees, value = 70 and saturation = 31. #8b7bb2 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 5 drops of blue, 3 drops of white.
Nearest safe hex - #996699. Below you can see the block with #8b7bb2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b7bb2 to the mixer and play with it.