Tip 6 : Blue eyes: Anything with orange in it will make blue eyes stand out more. "It doesn't have to be a blazing sun color — it just has to have orangey undertones like gold, apricot, or peach." Green: Use colors that have red undertones, like deep plums and wine. Brown ( which is a neutral color), so any color will work well. "But the most standout colors are blue and purple."