What looks really great with tan skin? Bright, saturated colors. Look for saturated hues bright enough to almost be neon, without actually going all the way–there’s no better way to show off a tan. (Hint: Different shades look better on different skin tones, but purples are almost universally flattering.) If you’re feeling a little colorphobic, don’t go all out–opt for just a pop in something like a bracelet or even a nail polish.