Color Combos

Now that I've posted some layouts how about some color combo idea?  The second hardest thing for me when creating a card is what colors should I use.  I find that I make cards that are the same color combinations over and over and over.  Do you feel the same way?  Well if so, try a color challenge.  It may take you out of your comfort zone...LET IT!!!  It will take you to a new level of stamping.