Hex #8990cb or rgb(137,144,203) in RGB space is the tint of violet. It has hue angle of 233.64 degrees, value = 80 and saturation = 33. #8990cb can be obtained by mixing 4 colors: 5 drops of magenta, 5 drops of cyan, 1 drop of green, 2 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #8990cb color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8990cb to the mixer and play with it.