WebGradients is a free collection of 180 linear gradients that you can use as content backdrops in any part of your website.
Copy Paste Color Pallette from Flat UI Theme
Best Flat Colors For UI Design
Beautiful colored gradients
Khroma is the fastest way to discover, search, and save color combos you'll want to use.
Create color schemes with the color wheel or browse thousands of color combinations from the Color community.