Hex #404179 or rgb(64,65,121) in RGB space is the tint of violet. It has hue angle of 238.95 degrees, value = 47 and saturation = 47. #404179 can be obtained by mixing 4 colors: 3 drops of magenta, 1 drop of blue, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #404179 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #404179 to the mixer and play with it.