Never underestimate the power of a good manicure. The right shade on your nails can make you feel at the top of your game. And behind almost every day-making mani is OPI. The innovative formulas and no-frills packaging have made OPI the nail brand of choice for professionals for decades. The highly pigmented colors, extensive selection, and playful names have made it a consumer favorite too. What would we do without Lincoln Park After Dark or Big Apple Red? Thankfully, we’ll never have to find out. From darks to reds to tans, click through to discover the 10 best OPI nail colors of all time!