Hex #403e5b or rgb(64,62,91) in RGB space is the tint of violet. It has hue angle of 244.14 degrees, value = 36 and saturation = 32. #403e5b can be obtained by mixing 4 colors: 4 drops of red, 4 drops of blue, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #403e5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #403e5b to the mixer and play with it.