Hex #404264 or rgb(64,66,100) in RGB space is the tint of violet. It has hue angle of 236.67 degrees, value = 39 and saturation = 36. #404264 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 2 drops of white, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #404264 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #404264 to the mixer and play with it.