Swatch Vault

Swatch Vault is a colour-palette generator that helps you create, refine and archive palettes entirely on your device. Pick a starting colour, tap to generate harmonies — complementary, analogous, triadic, split-complementary — then tweak each swatch until it is exactly right. Save palettes with a name and optional tags so you can find them later. Key features: • Generate palettes from any base colour using classic colour-theory rules • Adjust hue, saturation and lightness with intuitive sliders • Tap any swatch to copy its hex code • Organise palettes with custom names and tags • Search and filter your saved collection • Export palettes as a shareable image or text list • Light and dark themes Everything stays on your phone — no account, no cloud, no ads. Swatch Vault uses a local SQLite database; it works perfectly in airplane mode. Whether you are a designer building a mood board, an artist choosing paint colours, or just someone who loves colour, Swatch Vault gives you a fast, distraction-free way to experiment and keep what you like.

Initial release — generate, customise and save colour palettes offline.