The inset of the left block appears to be purplish-red whereas that of the right one appears to be orange, though they are the same color.pic.twitter.com/Glm8SLBh3B
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Thank you for your cooperation! The perceptions of the 3% who voted "Others" are interesting. Some people reported that the left one appears to be dark orange or brown whereas the right one light orange.pic.twitter.com/RrQ1GUXbFO
この色の錯視ネタに日本語でコメントをくれたのはあなただけ(ありがとうございます)ということは、私のフォロワーのほとんどは日本語話者ではないか、あるいはフォロワーの日本語話者は学校の授業と同じで先生に質問しない文化みたいなことですかねw
Left one looks red when viewing a thumbnail, when I view the tweet full screen they're both orange.
To me, the left looks like a corral or salmon. Not really red, but somewhere between orange and red.
I can "switch" the perception
If I look straight at them they're both orange, if not the left one is red-ish
Left is a darker orange rather than a red
Orange-ish red and brown-ish orange.
It worked better for me when I looked from further away
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