Hex #604dab or rgb(96,77,171) in RGB space is the tint of purple violet. It has hue angle of 252.13 degrees, value = 67 and saturation = 55. #604dab can be obtained by mixing 4 colors: 3 drops of magenta, 2 drops of blue, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #666699. Below you can see the block with #604dab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #604dab to the mixer and play with it.