Color Coded For Your Convenience has these relationships to other tropes:

parents kids shares a parent with:
Unfortunate Implications
Blue Eyes
Color Coded Patrician
Gray Eyes
Grey Eyes
Lady In Red
Light Is Good
Red Eyes Take Warning
Woman In White
parent child
Unfortunate ImplicationsCulture Equals Costume
''Space Jews
''Asian Gal With White Guy
''Evil Cripple
You'll need to Get Known if you want to add or modify these relationships.