“Just wear color!” That’s celebrity makeup artist Stephen Sollitto’s number one rule. “Makeup is such a fun and exciting tool; if you don’t like it, you can just wipe it off,” he says. Though it may be fun, wearing colorful eye makeup can still be intimidating. So we asked Sollitto, the man behind stellar red carpet looks from Amy Adams, Rebecca Hall, and Hailee Steinfeld, how to know which color shadows and liners to play with based on your own eye color. From gray to brown to blue to green, he has answers, above!