Solid Blue
Reactive primitives, deep blue.
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Reactive primitives on deep blue glass.
For open-source maintainers turning a side project into a company and want the page to read engineering-led.
Engineered to feel native to a developer's browser tab. Solid Blue reads developer-tooling DNA, the kind of palette Vercel and Linear share, with reactive primitives, deep blue doing the heavy lifting. The accent color is pulled forward only where conversion needs the lift.
Made for devtool founders, infra-curious teams, and anyone whose audience reads release notes. Bad fit for lifestyle brands.
Beneath the paint, Solid Blue ships with a referral leaderboard that nudges signups upward and CSV export when you need to move data. Everything ships free on every plan, including the parts that matter. Subscribers see one clear ask and a single decisive button. Default copy reads like a real product, not a stock template. Color contrast clears WCAG without flattening the personality. Color contrast clears WCAG without flattening the personality.