Hex #6d4c80 or rgb(109,76,128) in RGB space is the tint of purple magenta. It has hue angle of 278.08 degrees, value = 50 and saturation = 41. #6d4c80 can be obtained by mixing 4 colors: 5 drops of red, 1 drop of magenta, 5 drops of blue, 3 drops of cyan.
Nearest safe hex - #663399. Below you can see the block with #6d4c80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d4c80 to the mixer and play with it.