Work · alternatives · 2026
24 alternatives to couleur.io
Create harmonizing color palettes
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. couleur.io launched in 2021; newer entries below may have overtaken it.
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I built PaletteInspiration.com, a browsable archive of color palettes pulled from artworks by 3,000+ master painters (Monet, Vermeer, Raphael, Van Gogh). Why I built it: every color palette generator I tried converged on the same five muted pastels. Painters spent centuries figuring out color and we mostly ignore that body of work when picking colors for digital design. Please share your feedback on the Color Harmony Explorer - drag the wheel to any color and it shows which hues master painters historically paired with it (not only standard complementary, analogous, triadic, etc.) It is…
May 2026 · paletteinspiration.com · its alternatives →
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ColorHuddle▲175Ready-to-use color palettes with live previews
2021 · colorhuddle.co · its alternatives →
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Hi HN, I’m Emil, the maker behind Palette. I’ve been tinkering with AI and colorization for about five years. This is my latest colorization model. It’s a text-based AI colorizer, so you can edit the colorizations with natural language. To make it easier to use, I also automatically create captions and generate filters. Let me know what you think. You can see some of my results on my reddit page: https://www.reddit.com/user/emilwallner/?sort=top
2022 · palette.fm · its alternatives →
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In 2023, I tried building dynamic color theming by programmatically rotating HSL values. The results weren't good—garish combinations, inconsistent luminosity, completely unusable for UI work. That kicked off a two-year (sporadic) rabbit hole into color theory like Josef Albers' "Interaction of Color," perceptual color spaces (OKLCH vs sRGB), and effects like Bezold-Brücke. I learned that programmatic palette generation is genuinely hard. Nothing beats a trained eye. But I carried on anyway and made the Color Palette Pro. What it does: It generates 6 palette types (analogous, complementary,…
Nov 2025 · colorpalette.pro · its alternatives →
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Color Tool▲87Create, Share & apply color palette to your UI
2017 · m2.material.io · its alternatives →
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ColorHub▲178Find the perfect color palette for your next project
2021 · colorhub.vercel.app · its alternatives →
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Culrs 2.0▲282Thoughtfully crafted and easy-to-use color palettes
2019 · culrs.com · its alternatives →
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Palette Creator▲132Creates a color palette from any image.
2016 · chromewebstore.google.com · its alternatives →
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CopyPalette▲169Copy-paste your color palette in a blink 🤙
2019 · copypalette.netlify.com · its alternatives →
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Create beautiful color palettes in a scientific way.
2020 · colormixer.web.app · its alternatives →
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Enter the URL of an image and find its color palette
2015 · degraeve.com · its alternatives →
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Generate beautiful color palettes based on three colors
2016 · ruthieswebsite.com · its alternatives →
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2014 · colormoo.com · its alternatives →
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Paletter▲129Create Professional Color Palettes from a Single Color
2021 · paletter.app · its alternatives →
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Create your own complete Web color system fast and easy! - arnelenero/simpler-color
2022 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →