Hex #401b40 or rgb(64,27,64) in RGB space is the tint of magenta. It has hue angle of 300.00 degrees, value = 25 and saturation = 58. #401b40 can be obtained by mixing 3 colors: 2 drops of red, 3 drops of blue, 3 drops of black.
Nearest safe hex - #333333. Below you can see the block with #401b40 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #401b40 to the mixer and play with it.