I'm NC20 (thereabouts-- I have mainly neutral undertones and can use NW as well). I like Creme cup, but personally it veers too "pinky" on me and it doesn't look nude like I want. Consider Hug Me (a must!) and/or Modesty, which is a cremesheen like Creme cup but darker/nude pink. I love these two--they're perfect nude-pinks IMHO. Hope that helps!