The Messenger app’s colorful gradient went from blue to purple to orange and pink, colors that seemed to suggest a bridge ...

Here, a soft purple and pink color gradient lends an other ... Then try both. Here, warm orange and yellow seamlessly combine with cool blue tones, resulting in a beautiful color contrast ...

You can also add an ombre element to the mix with a pink-orange gradient nail design ... For this look, don't be afraid to throw in some blue and yellow, as they're essential for a true rainbow ...