Hex #999eb0 or rgb(153,158,176) in RGB space is the tint of blue violet. It has hue angle of 226.96 degrees, value = 69 and saturation = 13. #999eb0 can be obtained by mixing 4 colors: 4 drops of red, 2 drops of blue, 4 drops of cyan, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #999eb0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #999eb0 to the mixer and play with it.