Hex #4d6191 or rgb(77,97,145) in RGB space is the tint of blue violet. It has hue angle of 222.35 degrees, value = 57 and saturation = 47. #4d6191 can be obtained by mixing 4 colors: 2 drops of magenta, 5 drops of blue, 2 drops of green, 1 drop of white.
Nearest safe hex - #666699. Below you can see the block with #4d6191 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d6191 to the mixer and play with it.