Hex #401856 or rgb(64,24,86) in RGB space is the tint of purple magenta. It has hue angle of 278.71 degrees, value = 34 and saturation = 72. #401856 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of magenta, 4 drops of blue, 5 drops of black.
Nearest safe hex - #330066. Below you can see the block with #401856 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #401856 to the mixer and play with it.