Hex #888099 or rgb(136,128,153) in RGB space is the tint of purple violet. It has hue angle of 259.20 degrees, value = 60 and saturation = 16. #888099 can be obtained by mixing 4 colors: 5 drops of red, 3 drops of blue, 4 drops of cyan, 3 drops of white.
Nearest safe hex - #999999. Below you can see the block with #888099 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #888099 to the mixer and play with it.