Hex #3b3769 or rgb(59,55,105) in RGB space is the tint of violet. It has hue angle of 244.80 degrees, value = 41 and saturation = 48. #3b3769 can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 2 drops of green, 3 drops of black.
Nearest safe hex - #333366. Below you can see the block with #3b3769 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b3769 to the mixer and play with it.