A simple, free tool for displaying fullscreen colors and country flags.
FullScreen Colors is an independent website created to provide a simple, distraction-free fullscreen color tool. No ads, no sign-up, no tracking beyond basic analytics.
FullScreen Colors lets you display any colour in full screen — perfect for testing monitor calibration, setting ambient mood lighting, or using as a clean background. We also include country flags from around the world.
The tool is completely free and works on any device with a modern browser.
Visit our Contact page or email: info@fullscreencolors.com