Hex #403056 or rgb(64,48,86) in RGB space is the tint of purple. It has hue angle of 265.26 degrees, value = 34 and saturation = 44. #403056 can be obtained by mixing 4 colors: 3 drops of magenta, 3 drops of blue, 2 drops of green, 4 drops of black.
Nearest safe hex - #333366. Below you can see the block with #403056 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #403056 to the mixer and play with it.