The type of illusion is called color constancy.
Blue white dress optical illusion.
This is clearly an optical illusion.
Ps it s obviously blue and black that about sums it up.
If light skews in one direction a color looks.
Squares a b and c are the same colour.
The dress is a photograph that became a viral internet sensation on 26 february 2015 when viewers disagreed over whether the dress pictured was coloured black and royal blue or white and gold.
She thinks it must be a trick it is a trick of the brain and is scared and confused.
The optical illusion he said is explained by looking at graphs of thephotoreceptor absorption spectra which shows how the eye perceives color.
A debate about dress colour becomes an internet sensation.
One possible explanation may be down to an optical illusion stemming from how the human brain.
At the same time she is caps lock certain that her perception of the dress s color is the objective truth.
Another striking thing about the dress illusion is that it is quite unlike the checked shadow illusion in that.
The dress is blue and black but if you presumed it s gold and white you shouldn t necessarily think that s a bad thing.