Umberleaf Copperline by Monira Dita

Umberleaf Copperline is a warm, earthy theme designed for focused browsing. The header blends umber dusk tones into muted olive, finished with a soft paper-fiber texture that looks premium without being noisy. Geometric slabs add structure, while a thin copper diagonal line creates a signature accent. Colors are tuned for clear contrast so tabs, toolbar text, and fields stay comfortable during long sessions.