Color Screen Online - Fullscreen Solid Color Test and Background Maker
Choose any solid color for a fullscreen monitor test, screen light or clean background, then export an exact-size PNG for desktop, mobile or video use.
What can a full color screen do?
Use white or warm white as a tracing light, black to inspect backlight bleed, pure RGB to isolate stuck sub-pixels, or any custom shade as a clean photography and video background. The fullscreen view fills the active display, while the download tool creates a real PNG at your chosen resolution.
More screen tools
Free browser-based utilities for testing, lighting and creating screen backgrounds.
Color Screen
Open any solid color full screen or download it as an image.
Screen Light
Turn your display into an adjustable warm or cool light source.
Gradient Generator
Build, preview and export smooth two-color backgrounds.
Screen Information
Inspect resolution, pixel density, viewport and display capabilities.