Hex #8b87a3 or rgb(139,135,163) in RGB space is the tint of purple violet. It has hue angle of 248.57 degrees, value = 64 and saturation = 17. #8b87a3 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of blue, 5 drops of white, 2 drops of black.
Nearest safe hex - #999999. Below you can see the block with #8b87a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b87a3 to the mixer and play with it.