Adobe Color CC
You can use tools such as the Adobe Color Palette tool, which crowd sources and gives you the most popular palettes in a given month or year.
It also gives you a cool way to edit them.
Do try out this tool at : https://color.adobe.com/explore/?filter=most-popular&time=month
Have an idea, which you want to get developed?
MyShopIQ has helped a number of startups, design and develop their app. We would love to hear more from you. Call us or visit https://www.myshopiq.com/startups