Red is todays theme

RED

As you see, I have written RED with green color. This is a kind of contraditory communication without internal consistency. Do you percieve the letters first? Or the color?

To solve the problem you have to make a socalled negative afterimage. If you don’t know how to do, please take a white paper, write x at it, then fixate exactly the center of E keeping a steady gaze for 30 seconds and shift fixation quickly to the x at the white paper which should be placed in good light.

Now RED should be red – and that is the theme of the day.

Click here to view thumbnails for all participants

12 thoughts on “Red is todays theme

  1. Hilda

    LOL! Reminds me of the Helvetica sign set in Garamond. Or is that something only rabid typographers and graphic artists would understand? 😉

    Svar
  2. Ken

    Tried the experiment and the letters on the white paper were pinkish red. Don't people with colour blindness see red as green.

    Svar
  3. Jørgen Carlsen

    Thank you for all the comments. When I got the idea of red-green, I din't think about red-green colorblindness. People with that kind of colorblindness percieve red and green alike. I guess they will see the complementary color of the percieved if they follow the instructions.

    Please take at look at Steffes link in his comment – it is indeed working. Super.

    Svar

Skriv et svar

Din e-mailadresse vil ikke blive publiceret. Krævede felter er markeret med *

This site uses Akismet to reduce spam. Learn how your comment data is processed.