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Coolors
Coolors is the most loved color palettes app and website that inspires 1M+ creatives every day!Using Coolors, you can:
(1) create your color schemes with the super-fast generator.
(2) organize them in handy projects and collections.
(3) export as image or PDF, or just copy and share the link
(4) pick colors from your best photos with ease
(5) choose by several layouts and create beautiful collages with photos and palettes
(6) explore thousands of ready-made palettes to inspire your work
Using color palettes in design works or portfolios and ppts could make the whole project or presentation looks more professional and pleasing to the eye. Also, I could save many time in thinking which color code should I use or what kind of colors would look better together. I could download the color palette and open them in other application like InDesign or Miro too.