Google Dark Theme On Desktop Is Rolling Out To More Users
https://twitter.comAfter testing it for months, Google is finally starting to roll out a dark theme for Search on desktop. As can be seen in the screenshots above, you will be able to enable dark theme on your desktop browser after you receive the “Dark theme is now available” notification.
You can also go onto the Google.com home page, click on Settings in the bottom right corner and select Search Settings. There will be an option under Appearance to select Dark theme. This is a slow rollout so it might not be visible for everyone just yet.