Hex #6d387a or rgb(109,56,122) in RGB space is the tint of purple magenta. It has hue angle of 288.18 degrees, value = 48 and saturation = 54. #6d387a can be obtained by mixing 4 colors: 1 drop of red, 2 drops of magenta, 3 drops of blue, 1 drop of green.
Nearest safe hex - #663366. Below you can see the block with #6d387a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d387a to the mixer and play with it.