Hex #899bdf or rgb(137,155,223) in RGB space is the tint of blue violet. It has hue angle of 227.44 degrees, value = 87 and saturation = 39. #899bdf can be obtained by mixing 4 colors: 4 drops of magenta, 1 drop of blue, 5 drops of cyan, 3 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #899bdf color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #899bdf to the mixer and play with it.