Paleta brings together fourteen focused tools that designers and developers reach for every day: generating palettes, pulling colors out of an image, checking WCAG contrast, converting between formats, building design tokens, and more. Each tool does one job well, and they all share the same fast, keyboard-friendly interface.

Why we built it

Good color tooling was scattered across a dozen sites — many behind sign-up walls, cluttered with pop-ups, or shipping your images off to a server just to read a few pixels. We wanted one place that is fast, private, and works even offline. So we built Paleta as a set of self-contained pages: open one, and everything happens on your device.

Privacy comes first

Every calculation runs client-side in JavaScript. The images you open and the colors you pick never leave your computer. There are no accounts and no server-side database. The palettes you save are stored locally in your browser using localStorage, so they stay with you and you can clear them at any time. Read the full Privacy Policy for details.

The tools

• Palette Generator — ten fresh, harmonious palettes per click.
• Color Picker — inspect any color and copy it in every format.
• Image Extractor — pull the dominant palette from a photo.
• Gradient Generator — build and export CSS gradients.
• Harmonies — complementary, triadic and other classic schemes.
• Color Mixer — blend two colors across six color spaces.
• Code Extractor — find every color in a block of CSS or code.
• Contrast Checker — verify WCAG AA and AAA compliance.
• Color Converter — translate HEX, RGB, HSL, OKLCH and more.
• Token Generator — export a semantic color system.
• Typography Tester — preview fonts with your colors.
• UI Preview — see your palette on real components.
• Saved Palettes — revisit and export your favorites.

Free to use

Paleta is free to use for your personal and commercial projects. It is original, authored software — the source code is not open source, and all rights are reserved. Under the hood it is plain HTML, CSS and JavaScript, with no ad-tech baked into the core; if ads are shown, they are kept clearly separate from the tools. Have an idea or found a bug? Get in touch.