Click for full screen

Cyan screen

A plain, solid cyan screen you can open full screen with one click.

HEX#00FFFF
RGB0, 255, 255

Press F for full screen · Esc to exit

More screen colors

White screenBlack screenBlue screenGreen screenRed screenYellow screenOrange screenPink screenPurple screenGray screenCyan screenMagenta screenBrown screenTeal screenGold screenMaroon screenBeige screenLight blue screenSky blue screenNavy blue screenDark green screenNeon green screenMint green screenHot pink screenLavender screenLight gray screenDark gray screenWarm white screenCool white screenChroma key green screenChroma key blue screenCustom color

What is a cyan screen used for?

Cyan is full green plus full blue, so it's handy for sub-pixel tests, and it makes a cool, bright ambient light.

How to make your screen cyan

  1. Click Full screen (or click the color box, or press F).
  2. Your whole screen turns cyan. The controls and mouse cursor hide after a couple of seconds.
  3. Use ← → to switch colors without leaving full screen.
  4. Press Esc, double-click, or tap Exit to go back.

Tip: turn your display brightness up for a stronger light. While full screen is open, the site asks your device to keep the screen awake.