Hex #6a2687 or rgb(106,38,135) in RGB space is the tint of purple magenta. It has hue angle of 282.06 degrees, value = 53 and saturation = 72. #6a2687 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of blue, 1 drop of cyan, 3 drops of black.
Nearest safe hex - #663399. Below you can see the block with #6a2687 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a2687 to the mixer and play with it.