Ramps

Ramps is a colour ramp generator built for handing palettes to agents: every palette is readable as plain text or JSON with no JavaScript, straight from its URL. From one brand colour it derives perceptually even OKLCH ramps, accents, a matched neutral and status colours, plus usage-first semantic tokens for light and dark with WCAG AA or AAA enforced rather than just reported. Teams building colour systems with AI tools can export each palette to CSS, Tailwind v4, Figma variables or JSON.