Hex #a25fb2 or rgb(162,95,178) in RGB space is the tint of purple magenta. It has hue angle of 288.43 degrees, value = 70 and saturation = 47. #a25fb2 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of magenta, 4 drops of blue, 3 drops of white.
Nearest safe hex - #996699. Below you can see the block with #a25fb2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a25fb2 to the mixer and play with it.