Awesome websites to find color palettes
I remember used this one a lot many years ago because it has so many palettes and the way the palettes are built showing more percentage in some colours to imagine how your website/design/app will look like when you use more some color that the others.
If you are looking for a big color palette of more than 4 colours, this website will be the right one for you.
I discovered this one on http://producthunt.com and it has a very good collection of palettes in a clean website.
Sometimes when you have found the right palette, you may want to test it in a gradient tool so if that’s your case, the following website will help.