Qolor: Dynamic Theme Engine by Raphael Quintão

Qolor is a modern design engine that generates high-quality, comprehensive Firefox themes using just one or two base colors.
By leveraging the cutting-edge OKLCH color space, Qolor ensures your browser doesn’t just look good—it feels perceptually perfect.

Why Qolor?

• Total UI Coverage: Most tools only change the toolbar. Qolor styles everything—popups, sidebars, menus, and interactive button states—for a truly seamless look.
• Perceptual OKLCH Engine: Experience mathematically perfect color harmony. Unlike traditional HEX or RGB, our OKLCH model ensures consistent brightness and saturation across your entire theme.
• Guaranteed Readability: Our real-time luminance engine automatically "nudges" shades to maintain perfect contrast, ensuring your text always meets accessibility standards without you lifting a finger.
• Intelligent Adaptation: Qolor doesn't just swap colors; it intelligently calculates shadows, highlights, and transparency to create a cohesive, modern UI.
• Redesigned Scheme Management: Organize your favorite looks with our new "Card" system. Clone, edit, and swap palettes instantly without visual clutter.
• Always With You: Full integration with Firefox Sync means your custom themes follow you across every device automatically.