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No61.app
Build & edit color palettes. Stress-test on 40+ components.
Not another color generator. Build and fine-tune multi-scale color palettes, then stress-test them live on 40+ real UI components: cards, dashboards, e-commerce, pricing tables, and more. Check WCAG 2 and APCA contrast on the spot. Share a palette with a link, or export to Tailwind CSS (v3/v4), SCSS, plain CSS, or Figma.
My partner and I wanted to build an app as a side hustle. I am a designer, and she is a developer, so we built something we can both use. There is no vibe coding here; we spent countless hours- I mean this: countless hours, days, weeks, months designing and writing code like there's no tomorrow. So yeah, that's No61 live now for all to enjoy and use! Cheers ✌️
Love how you can stress-test palettes against real UI components, that part is genuinely useful. One thing I'd love to see is a history or versioning tab so I can compare a couple of tweaks side by side without redoing everything from scratch when I overthink a shade.
The live stress-testing on real components is a huge time-saver compared to picking colors in isolation. One thing that would make this even better is letting users import an existing brand palette (like from a JSON, CSS variables, or a URL) so they can audit and refine colors they already use rather than starting from scratch every time.
The live stress-test on real components is honestly what sold me on this, most tools stop at the swatch view. One thing that would make it even better for me is letting me save multiple palette iterations inside a project so I can A/B test them against the same set of UI components before deciding which to export. Right now I feel like I'd be overwriting work just to try a new direction.
About No61.app on Product Hunt
“Build & edit color palettes. Stress-test on 40+ components.”
No61.app was submitted on Product Hunt and earned 8 upvotes and 7 comments, placing #147 on the daily leaderboard. Not another color generator. Build and fine-tune multi-scale color palettes, then stress-test them live on 40+ real UI components: cards, dashboards, e-commerce, pricing tables, and more. Check WCAG 2 and APCA contrast on the spot. Share a palette with a link, or export to Tailwind CSS (v3/v4), SCSS, plain CSS, or Figma.
No61.app was featured in Design Tools (261.3k followers), Developer Tools (515.9k followers) and Maker Tools (2.8k followers) on Product Hunt. Together, these topics include over 118.9k products, making this a competitive space to launch in.
Who hunted No61.app?
No61.app was hunted by Vasileios Konstantoudakis. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Vasileios Konstantoudakis