Hex #8b8193 or rgb(139,129,147) in RGB space is the tint of purple. It has hue angle of 273.33 degrees, value = 58 and saturation = 12. #8b8193 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of blue, 5 drops of white, 3 drops of black.
Nearest safe hex - #999999. Below you can see the block with #8b8193 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b8193 to the mixer and play with it.