The color purple has ... But according to science, it’s also something else: a figment of our imaginations. While it looks just as real as red or blue, purple is actually an optical illusion ...

but it is dominated by light with wavelengths between 400 nanometers (violet) and 450 nanometers (blue). A nanometer is 1 billionth of a meter. How the eye sees color The human eye is sensitive to ...

Popular Mechanics reports that purple is a “pigment of your imagination”: The human eye doesn’t actually see purple. Rather, the actually-not-a-color is a combination of red and blue ...

The thin coatings on your sunglasses reflect ultraviolet, violet ... blue light, but there's also a mix of the other colors as well. Because your eyes have three types of cones (for detecting ...

If there is more blue than green, 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 ...

One of the first things you learn is that the sky is blue ... different shades of color… the human eye doesn’t have the proper cone to see the true shade of violet. Science and the human ...

The sky is blue -- physicists tell ... green — and could one day turn purple, scientists say Scientists hijacked the human eye to get it to see a brand-new color. It's called 'olo.' ...