Accord: Generative Themes

Accord is not just another wallpaper app. It is a generative design studio that brings perfect visual harmony to your Android device. By using a single "Accord"—a unique combination of perceptual color theory, harmony rules, and artistic styles—you can restyle your entire home screen experience in a single tap.
Generative Art Engine Say goodbye to blurry JPEGs and massive downloads. Accord renders high-fidelity, mathematical art directly on your phone. Whether it’s the fluid currents of "Flow," the topographic precision of "Ridge," or the depth of "Mesh," every wallpaper is computed in real-time, ensuring a sharp, bespoke look for any screen resolution.
Perceptual Color Theory Built on the OKLCH color space, Accord guarantees palettes that "feel" right. Unlike traditional apps that produce jarring or muddy colors, Accord’s engine maintains perceptual lightness across every hue. Your yellows will glow and your blues will feel deep, all while maintaining perfect contrast for accessibility.
True System Harmony The wallpaper is just the beginning. Accord derives every element from the same source of truth. Your generative wallpaper, our custom widgets, and the app’s own interface all share the same palette. On Android 12+, this harmony extends to your entire system UI through Material You integration.
Widgets That Match Includes a suite of battery-friendly, Glance-powered widgets:
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The Clock: A minimal TextClock that updates within the system process to save power.
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The Battery Bar: A clean, proportional indicator that adapts to your theme.
• The Palette: A beautiful way to showcase the color roles of your current look.
OLED Optimized Use the "Midnight" mood to enable true-black backgrounds. By turning off pixels on OLED displays, Accord helps you extend your battery life while looking stunning in the dark.
Privacy & Efficiency
• Offline Rendering: No network required and no massive data to download.
• Tiny Footprint: A high-performance app under 6MB that won't bloat your storage.
• Privacy First: No tracking, no accounts, and no image uploads. When you extract colors from a photo, the processing happens entirely on your device.
Accord. Harmony by design.