While this is just a static 2d image, it looks like blue is above the screen (for me, for some others it’s below, or red is above).

Thanks to comments, here some explanations https://en.wikipedia.org/wiki/Chromostereopsis

Edited: added Wikipedia link

  • BossDj@lemm.eeEnglish
    0·
    30 days ago

    I’m guessing it’s the fuzziness of the blue one (less focus), but also both red segments being wider/thicker so your brain rationalizes that blue is further away

    • usualsuspect191@lemmy.caEnglish
      0·
      30 days ago

      I’ve noticed this effect on business signs so I don’t think that’s the cause. Blue specifically seems affected, and you can notice a parallax difference too even when they’re the same distance. I assumed it had to do with my glasses bending the light differently or something.