Hex #8f84a5 or rgb(143,132,165) in RGB space is the tint of purple violet. It has hue angle of 260.00 degrees, value = 65 and saturation = 20. #8f84a5 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of blue, 2 drops of cyan, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #8f84a5 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8f84a5 to the mixer and play with it.