HEX #EF4444 · RGB 239 68 68
Red screen
A saturated red. Hunt down stuck pixels, judge red-channel uniformity, or use it as a warm, dramatic backdrop.
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02 / Used for
How to use it
Three steps. One panel. Done in under a minute.
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Open it full-screen
Click the fullscreen button or press F11 to fill the monitor edge to edge.
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Dial it in
Tweak the colour, swap presets, or copy the HEX value for later.
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Save or share
Download a PNG at your monitor's resolution, or share the URL.
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Blue screen
A confident blue. Useful for blue-channel uniformity, classic chroma-key alternatives, and cool, sky-mood photography.
Green screen
A crisp green for chroma-key practice, green-channel monitor tests, or a botanical mood for product photography.
Orange screen
A warm orange built for design mood-boards, golden-hour photo simulations, and friendly monitor warmth tests.
Pink screen
A vibrant pink. Great for playful design boards, beauty-shoot fill light, and standing out in social previews.
Purple screen
A modern purple. Sits nicely in dark mode mockups, doubles as a soft gel for portrait lighting.
Yellow screen
A vivid yellow. Punchy enough to grab attention in mockups, calm enough to act as a daylight stand-in for product shots.
Custom colour
Type any HEX, sample with the eyedropper, or tweak with the colour wheel. Export at 4K, 2K or 1080p — straight to PNG.
White screen
A clean, edge-to-edge white panel. Use it as a video-call light, a photo softbox, a backdrop for product shots, or a uniformity test for your monitor.