DISCONTINUED: Darkness is no longer functional. As of July 2025, Chrome no longer supports the older extension system Darkness was built on. As a result, Darkness can no longer be used. To remove Darkness from your browser: 1. Go to chrome://extensions 2. Search for "Darkness" 3. Choose "Remove" Thank you for using Darkness over the years. About Darkness (historical): Darkness provided handcrafted dark color themes for popular websites, including Google, Facebook, YouTube, Gmail, and others.