Nonsense. My phone screen uses red, green, and blue to make up each pixel. The white pixels have their red component all the way at full brightness. Therefore there is a lot of red in the picture.
You could also see this by opening up the image and looking at the red channel which would not be completely black.
Texts on computers is made this way, so use a magnifying glass on black white text in a word document (for example) and you’ll see lots of colors. zoom in using the computer and you will still just see black/white.
So that’s why I can’t print greyscale documents when my yellow ink is too low!
Ha ha nah thats because all (color) printers also print a unique pattern with yellow, so that anything from your printer can be traced back to it
Can plz anyone find a link (am at home with wrecked right arm)?
It’s actually all just white light at different wavelengths, which tricks your brain into seeing different “colours”.
The “white” is actually very pale pink. At least on my phone screen
It’s not marketing, just colour theory. The same idea has been used by painters for ages.
It is when you use cova cola instead of, lolipop, santa, flag, flower or some other red object.
That’s so weird. You can stare at a pixel and go “yep that’s red”. Zoom in, still red. Zoom more, BOOM IT’S BLACK!
Why is my brain making the train stripes red? I don’t know what color they normally are, which I assumed was the mechanism behind the coke can illusion.
Its the second Coca Cola TM post ive seen since I joined lemmy.
The other one was yesterday.
This site has no protection against marketing aside from moderator action (and in this case OP is a mod). I’m not certain OP chose a coke can for that image or whether this was simply the first version of that illusion that OP has seen
I wonder if prolific posters are approached by advertisers. Is Lemmy big enough for them to bother?
Hm… when I glance at it, yeah I see the white is very very light pink. But once I focus on the details, I see no trace of red.
