Hex #a22f8c or rgb(162,47,140) in RGB space is the tint of crimson. It has hue angle of 311.48 degrees, value = 64 and saturation = 71. #a22f8c can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of red, 5 drops of magenta, 4 drops of blue.
Nearest safe hex - #993399. Below you can see the block with #a22f8c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a22f8c to the mixer and play with it.