Hex #a23b9b or rgb(162,59,155) in RGB space is the tint of magenta. It has hue angle of 304.08 degrees, value = 64 and saturation = 64. #a23b9b can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 2 drops of white, 2 drops of black.
Nearest safe hex - #993399. Below you can see the block with #a23b9b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a23b9b to the mixer and play with it.