Are you a fan of Dark Mode? In this article, I will show you how to “darken websites” on Chrome for Android.
The Flag – Darken websites checkbox in themes setting
This feature is currently under development. Like any Chrome experimental feature, darken websites also has a flag.
Open chrome://flags and search for “Darken websites“. Then, select “Enabled” from the dropdown. Relaunch Chrome and you are almost there.

Now, Open Chrome Settings and go to Theme. For “System default” and “Dark” you will see an additional “Darken websites” checkbox. Enable this checkbox.

Now, visit a website and test if you get the darker version of the page.