Theme Creator

One place to own every design decision, compiled to clean CSS custom properties.

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One source of truth: Colours, type, spacing and structure live in one Panel and compile to one file. No Figma-to-CSS drift, no variables scattered across half a dozen stylesheets.
OKLCH, done properly: Real sRGB-to-OKLCH conversion, perceptually even light and dark ramps, and transparency variants — all from a single hex you pick. Output is oklch() only.
Dark mode built-in: Enable it on a colour and a role-aware dark value is derived for you — surfaces and text invert, accents stay bright. Follows the system preference or a data-theme switch, with an optional hand-tune.

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