Full Screen Color Tool

Choose any full-screen color with preset colors, HEX codes or RGB values.

Custom HEX

rgb

Brightness: 100%

High brightness can feel harsh in a dark room. Lower brightness if your eyes feel strained.

Timer

Shortcuts: F fullscreen, Esc exit fullscreen where supported, Space controls, 1-9 preset colors, arrow keys cycle test colors. In dead pixel fullscreen, tap to advance and swipe left or right to change colors.

Quick answer

Choose any full-screen color with preset colors, HEX codes or RGB values.

Summary

What it does	Choose any full-screen color with preset colors, HEX codes or RGB values.
Best for	Lighting, focus, display checks or simple fullscreen use depending on the page.
Exit	Press Esc where supported or use the on-screen exit button.

How to use the color screen tool

Pick a preset color or enter a HEX or RGB value. Use the brightness slider, then open fullscreen.

You can also use the keyboard shortcuts. Press 1 through 9 for preset colors, F for fullscreen and Space to show or hide controls.

Common uses

Use color screens for lighting, display testing, backgrounds, focus and quick color checks. You can share a color with a direct URL like /color-screen?color=ff0000.

Solid colors are helpful when you need a clean color source without opening a design app or downloading an image.

HEX and RGB colors

HEX values use six characters, such as ff0000 for red. RGB values use red, green and blue numbers from 0 to 255.

The tool keeps the fields in sync, so you can use whichever format is easier.

Direct color links

Add a color parameter to the URL to open a color directly. For example, /color-screen?color=00ff00 opens a green screen.

This makes it easy to save common colors or send a specific color to another device.

Tool category

Browse more tools in Color Screens.

White ScreenOpen a clean white screen for light, focus and cleaning.Black ScreenUse a black screen for low light, focus and display checks.Dead Pixel TestCycle colors to inspect dead or stuck pixels.Monitor TestCheck colors, gradients, grids, sharpness and backlight.

What Is a White Screen Used For?Learn practical uses for a white screen, including light, video calls, cleaning, focus and monitor checks.How to Test a Monitor for Dead PixelsUse solid full-screen colors to check a monitor, phone or tablet for dead or stuck pixels.

FAQ

Can I use a HEX color?

Yes. Enter a value like #ff0000 or ff0000.

Can I share the color?

Yes. The copy link button adds the current color to the URL.