Hex #402b79 or rgb(64,43,121) in RGB space is the tint of purple violet. It has hue angle of 256.15 degrees, value = 47 and saturation = 64. #402b79 can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 1 drop of cyan, 4 drops of black.
Nearest safe hex - #333366. Below you can see the block with #402b79 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #402b79 to the mixer and play with it.