Hex #7150a1 or rgb(113,80,161) in RGB space is the tint of purple. It has hue angle of 264.44 degrees, value = 63 and saturation = 50. #7150a1 can be obtained by mixing 4 colors: 3 drops of magenta, 4 drops of blue, 1 drop of green, 1 drop of white.
Nearest safe hex - #666699. Below you can see the block with #7150a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7150a1 to the mixer and play with it.