Hex #401864 or rgb(64,24,100) in RGB space is the tint of purple. It has hue angle of 271.58 degrees, value = 39 and saturation = 76. #401864 can be obtained by mixing 3 colors: 3 drops of magenta, 4 drops of blue, 5 drops of black.
Nearest safe hex - #330066. Below you can see the block with #401864 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #401864 to the mixer and play with it.