Teach me how to Ombré

In case you've been living under a rock theres this color trend called Ombre. It means "shade" in French and is the gradual blending of one color hue to another, from light to dark and it is completely magical. To quote Monet, color is my daylong joy and torment. And Ombre gives me all the feels, so here are some tips on how you can add ombre into your life.