The first one, called 'Dim', has a dark blue background. The second one ... Whichever you prefer, it's easy to make the switch. Lights Out has been available to iOS users for some time, but ...

Twitter allows you to choose between "Dim," which sets the background to a dark blue, or "Lights Out," a true black background. There are a few reasons to like the dark mode function on apps ...

Google Search has been testing a blue that is noticeably darker than what we have today. (In 2022, Google tested a fully black background.) Old vs. new You might encounter it when signed out of ...

Abstract excerpt: “…black text on a white background (BW) and light blue on dark blue (B) pages received the highest ratings for readability […]; c) B pages received the highest ratings for the ...