Hex #888bd8 or rgb(136,139,216) in RGB space is the tint of violet. It has hue angle of 237.75 degrees, value = 85 and saturation = 37. #888bd8 can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 5 drops of cyan, 3 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #888bd8 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #888bd8 to the mixer and play with it.