Hex #928ccf or rgb(146,140,207) in RGB space is the tint of violet. It has hue angle of 245.37 degrees, value = 81 and saturation = 32. #928ccf can be obtained by mixing 3 colors: 1 drop of magenta, 3 drops of blue, 3 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #928ccf color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #928ccf to the mixer and play with it.