rang-vikalp

Kotlin Multiplatform colour picker built on Compose Multiplatform. Ships a tabbed HSV picker plus drop-in components: saturation/value box & circle, linear and arc hue / alpha sliders, preset swatch grid with shade expansion, hex + copy, and a quick-pick presets row. Hoisted state, full dark/light theming, no extra drawable resources. Runs on Android, iOS, Web (WASM/JS), and JVM from a single shared codebase.