Dark (or Night Mode, as Google is calling it) is now available as an option in Chrome Canary – an early release version of the browser that lets users try new features while they’re still in development.
To give it a try, install the latest version of Chrome Canary and paste chrome://flags/#enable-android-night-mode into the address bar (clicking that link won’t work). Change the drop-down menu from ‘Default’ to ‘Enabled’, then tap ‘Relaunch now’.
If you don’t see the change after restarting the browser, tap the settings menu, look for the dark mode option and toggle it on.