Color Palette Generator
Generate colour palettes from a base colour and a harmony, or at random with locks, then export CSS, tokens, Tailwind or a PNG.
Design & Accessibility
Build a small design-token set - colours, type scale, spacing, radii and shadows - and export CSS variables, DTCG JSON or Tailwind.
Your files and text are processed on your own device, inside this page. Nothing is uploaded to Dubinity or stored, and closing the tab discards it. How privacy works
Name your colours (or paste a list of hex codes), optionally expand each into a 50-950 scale, and add a type scale, a spacing scale, corner radii and a basic shadow set. The same tokens export as CSS custom properties, W3C Design Tokens Community Group JSON (the 2025.10 stable format or the older string format), a Tailwind v3 config or a Tailwind v4 @theme block.
It is a starter generator for a small system, not a token manager: there are no aliases, themes or modes. Your work is saved in this browser.
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Generate colour palettes from a base colour and a harmony, or at random with locks, then export CSS, tokens, Tailwind or a PNG.
Build a modular type scale from a base size and ratio, preview every step and export CSS, design tokens or Tailwind config.
Generate a spacing scale on a 4px or 8px grid, linear or geometric, with names and exports for CSS, tokens and Tailwind.
Paste up to 12 colours and see the WCAG contrast ratio of every pair in one grid, filtered by AA or AAA.
Convert a colour between HEX, RGB, HSL, HSV, HWB, CMYK and OKLCH, with contrast against black and white.
Generate placeholder paragraphs, sentences or words, in classic Latin or in Arabic filler text.