

(Well, actually, it's 16,777,216, meaning 256 times 256 times 256, but who's counting?) This basic color technique is reflected in the color wheel and/or sliders in the software for RGB-capable PC keyboards meant for gamers. That forms a potential variety of 16.8 million colors. It's called the "additive primary," the idea being that when you overlap three beams of light-red, green, and blue, each numbered for intensity along a slider from 0 to 256-you get every combination of light that we humans can see. The ABCs of RGBĬonsider a very popular model for describing the representation of colors by numbers. They are based, though, in some tech that goes back.way back. RGB keyboards-desktop-PC keyboards with multicolor lighting that's customizable to various degrees-are on the leading edge of input-device innovation, and they command, in some cases, the very highest prices for their kind. It's a vivid reminder that the keyboard has evolved from a dull beige PC peripheral into a sophisticated gaming weapon. But an RGB keyboard is a marvel of modern engineering, binding advanced electronics with eye-popping, gratuitous gee-whiz. No, we didn't get personal jetpacks, and a keyboard isn't quite on the level of the Space Shuttle or the Tesla Roadster. If anyone ever invents a time machine, it would be fun to take an RGB keyboard from the late 2010s back to the year 1977 just to show the stunned onlookers what the human race has accomplished.


How to Set Up Two-Factor Authentication.How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.
