Hex #6d197a or rgb(109,25,122) in RGB space is the tint of purple magenta. It has hue angle of 291.96 degrees, value = 48 and saturation = 80. #6d197a can be obtained by mixing 4 colors: 1 drop of red, 5 drops of magenta, 5 drops of blue, 3 drops of black.
Nearest safe hex - #660066. Below you can see the block with #6d197a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d197a to the mixer and play with it.