I've been looking for a colour overlay extension for ages to change the colour on a PDF for ages. I used to use the "Colour overlay" extension but that was actually so bad and not compatible with either Linux or Vivaldi. Today I finally came across "Screen Shader" and it has finally happened a fully browser compatible overlay that even works on pdf. You can change it to any colour and I was just looking for a... Source: about 1 year ago

♦ Dark Mode - Dark Mode switch with many dark mode themes under "Extension Options" - Invert = Inverts color of websites. Stuff like online White Papre PDF can't be DarkModed so Inverting will turn it into Black. - Screenshader = Bluelight Blocker Tint. Source: almost 2 years ago

Give Flux a try. https://justgetflux.com/ It did it before night mode and does it far better. ;). - Source: Hacker News / 24 days ago

For those evenings where I'm in front of the computer, f.lux is a must. Like some wise person said, "Be kind to your eyeballs". macOS's Nightshift kind of works, but f.lux destroys it. - Source: dev.to / about 1 month ago

Having never heard of Ultra Librarian, I thought this was somehow related to https://justgetflux.com/ and that they'd made a switch from doing color changing to hardware. - Source: Hacker News / 3 months ago

Reshade might help with the color tones. I normally use f.lux for Windows, but I don't know how much it might help. Could be worth trying, though. Source: 6 months ago

This is good advice, but I prefer something that automatically dims and reduces blue light for me. That qay I don't have ro remember. f.lux on Windows and Mac, and Twilight on Android, are what work for me. https://justgetflux.com/ https://play.google.com/store/apps/details?id=com.urbandroid.... - Source: Hacker News / 7 months ago