We all know and love the most classic of color combinations – blue and white – which feels innately calming and nods to ...

It turns out that one of the colors we see in the world every single day is actually just a pigment of our imagination — er, sorry, figment of our imagination. Scientists say it's a sort of collective ...

Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but our brains evolved a solution. When we “see” a combination of blue and red ...

you see what you perceive as a shade of blue, and vice versa. The problem with purple is that it isn’t supposed to be possible to create a color from wavelengths on opposite ends of the spectrum.