Are square A and B the same color? They are. Are too. To verify this, click here to see them connected. This is called the same color illusion—also known as Adelson’s checker shadow illusion, checker shadow illusion and checker shadow.  The squares A and B on the illusion are the same color (or shade), although they seem to be different. This can be proven by sampling the colors of A and B in an image-editing program. this is really cool to me.

Are square A and B the same color? They are. Are too. To verify this, click here to see them connected. This is called the same color illusion—also known as Adelson’s checker shadow illusion, checker shadow illusion and checker shadow.  The squares A and B on the illusion are the same color (or shade), although they seem to be different. This can be proven by sampling the colors of A and B in an image-editing program.

this is really cool to me.

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