Hex #6d3986 or rgb(109,57,134) in RGB space is the tint of purple magenta. It has hue angle of 280.52 degrees, value = 53 and saturation = 57. #6d3986 can be obtained by mixing 4 colors: 2 drops of magenta, 2 drops of blue, 1 drop of white, 2 drops of black.
Nearest safe hex - #663399. Below you can see the block with #6d3986 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d3986 to the mixer and play with it.