Some people see a white and gold dress in dark shadow. Some people see a blue and black dress ... give many clues about the ambient light in the room. Is the background bright and the dress ...

The photoreceptors convert light rays ... illumination on a white/gold dress (it is in shadow, but more reflective)." In other words, our individual sensitivity to the blue background lighting ...

Abstract excerpt: “…black text on a white background (BW) and light blue on dark blue (B) pages received the highest ratings for readability […]; c) B pages received the highest ratings for the ...