Hex #a458ab or rgb(164,88,171) in RGB space is the tint of magenta. It has hue angle of 294.94 degrees, value = 67 and saturation = 49. #a458ab can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of blue, 4 drops of white, 2 drops of black.
Nearest safe hex - #996699. Below you can see the block with #a458ab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a458ab to the mixer and play with it.