Voila! Your Kindle would have now joined the dark side, with white text against a black background. To resume normal service, just follow the same steps and turn off “Invert Black and White.” ...

The second generation Amazon Kindle Oasis has a brand new feature called invert black and white. This changes the background black and the text to white. Not only does this make reading e-books ...

If you don't see Dark Mode, go to Settings > All Settings > Accessibility > Invert Black and White. Either your device doesn't support the feature, or the system software is out of date.

This is the feature that will have people rushing to update their phones. Dark Mode will invert black and white on the iPhone user interface, maintaining the colors which would also be inverted ...