CSS-Tricks.com has an article listing some of the customizations you may wish to consider. For example, there’s a way to make images darker with CSS so that they display better in dark mode ...

With the Safari included in the 10.14.4 update the same thing will happen for websites with a dark theme, with the right CSS set up. Have a look at how it works here: ...

In the next official update to macOS Mojave, Apple's Safari browser will enable automatic Dark Mode for websites that support it. Since the ...

Version 55 of Opera's web browser for Android will come with a night mode that not only dims the browser, but will turn white web pages dark even if they're not designed that way.