High School - Blue and White
University: Undergrad - Black and Red
University: Grad School - Blue and Light Grey (Orange in the Humanities and Social Sciences Department that I'm in)
High school was blue and white. Girls wore white robes. College was blue and gold. We all wore black gowns in college with different color hoods. Mine was blue and gold. My current town is maroon and gold. Everyone wears maroon gowns at graduation.