Red screen
A saturated red. Hunt down stuck pixels, judge red-channel uniformity, or use it as a warm, dramatic backdrop.
#EF4444rgb(239,68,68)
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#EF4444
Red screen
- HEX
- #EF4444
- RGB
- 239, 68, 68
- HSL
- 0°, 84%, 60%
- CMYK
- 0, 72, 72, 6
Used for
How to use it
-
Open it full-screen
Click the fullscreen button or press F11 to fill the monitor edge to edge.
-
Dial it in
Tweak the colour, swap presets, or copy the HEX value for later.
-
Save or share
Download a PNG at your monitor's resolution, or share the URL.
Frequently asked questions
- How do I find stuck pixels with a red screen?
- Show the red screen in full screen and scan the display slowly. A pixel stuck on green or blue will stand out as a tiny dot of the wrong colour. Repeat with green, blue, white and black screens to cover every sub-pixel.
- Can I use a red screen as a light?
- Yes. A full-screen red monitor gives a warm, moody fill light for photos and videos, and a dim red screen at night is gentler on dark-adapted eyes than white light.
- Which red does this screen show?
- The default is #EF4444 (RGB 239, 68, 68). Open “Dial it in” to pick any other red, paste a HEX value, or download the colour as a PNG at your screen resolution.
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