Hex #504e65 or rgb(80,78,101) in RGB space is the tint of violet. It has hue angle of 245.22 degrees, value = 40 and saturation = 23. #504e65 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of cyan, 3 drops of green, 5 drops of black.
Nearest safe hex - #666666. Below you can see the block with #504e65 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #504e65 to the mixer and play with it.