Hex #921eab or rgb(146,30,171) in RGB space is the tint of purple magenta. It has hue angle of 289.36 degrees, value = 67 and saturation = 82. #921eab can be obtained by mixing 2 colors: 4 drops of magenta, 3 drops of blue.
Nearest safe hex - #993399. Below you can see the block with #921eab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #921eab to the mixer and play with it.