With it set to 'System default,' you can now activate Android's dark mode.

With one of those two options set, your system's dark mode will not affect Chrome. You can also manually choose 'Light' or 'Dark' if you don't want to use your system's dark mode controls. Next, touch on 'Themes,' and make sure 'System default' is toggled on. In Chrome, tap on the menu button (the vertical ellipsis) in the upper right, then select 'Settings' from the list. The feature is likely already set to on, but just in case: Once that theme is turn on, all apps, including Chrome, will turn on their dark theme. The dark mode in Google Chrome is tied to the system-wide theme added to Android 10. Jump to: Android Instructions | iOS Instructions.However, dark mode in Chrome only themes Chrome's interface, not websites, though the latter is possible with an experimental flag. Best of all, it can be tied to the system-wide dark modes on both Android and iOS. The dark theme is available in the latest stable version of Chrome and has been since Chrome 78, so you don't need to mess around with experimental apps like Chrome Dev or Canary. But the Chrome mobile browser offers various ways to enable its dark theme. Many big-name apps and device manufacturers have already jumped on board the night train, and Google Chrome is no different. Dark themes are all the rage these days, and both Android and iOS have system-wide versions.

Google chrome app dark mode