Hex #6a2d87 or rgb(106,45,135) in RGB space is the tint of purple magenta. It has hue angle of 280.67 degrees, value = 53 and saturation = 67. #6a2d87 can be obtained by mixing 4 colors: 4 drops of magenta, 4 drops of blue, 1 drop of white, 3 drops of black.
Nearest safe hex - #663399. Below you can see the block with #6a2d87 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a2d87 to the mixer and play with it.