Did you know that black is not really a color or white either...
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Why Do We Not List Black and White as Colors in Physics?
Visible light, radio waves, x-rays and other types of radiation are all part of the electromagnetic spectrum. Visible light is electromagnetic radiation with wavelengths ranging from roughly 400 and 700 nanometers. In physics, a color is visible light with a specific wavelength. Black and white are not colors because they do not have specific wavelengths. Instead, white light contains all wavelengths of visible light. Black, on the other hand, is the absence of visible light.
Definitions of Black and White
The correspondence of a color to a specific wavelength is called spectral color. White and black are excluded from this definition because they do not have specific wavelengths. White is not defined as a color because it is the sum of all possible colors. Black is not defined as a color because it is the absence of light, and therefore color. In the visual art world, white and black may sometimes be defined as distinct colors. This is different from the concept of spectral color in physics.
https://education.seattlepi.com/not-list-black-white-colors-physics-3426.html
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Phoenix61
(17,006 posts)objects are actually every color but the one we see.
Amy-Strange
(854 posts)-
that probably means the same thing as you wrote.
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marybourg
(12,633 posts)CaliforniaPeggy
(149,636 posts)Hortensis
(58,785 posts)Given the realities of this troubled and angry transition to a better future, including free expression of black and white racism that's not even recognized and often considered acceptable when it is (!), those terms are picking up some very bad history. I fully expect the children of those of us who insist on still calling people white or black to have to sit us down to a firm talk on the language they allow in front of their children.
What'll replace them as simple describers, who knows? But I do know that our current behaviors are not the end of our societal evolution to better times, just...behaviors of a troubled transition.
Igel
(35,320 posts)Neither's pink.
It's why we say "colors of the spectrum" instead of just "colors."
Read a novel where the author tried to be clever. A large alien species had compound eyes, and if you patterned things right you could get different eyes picking up single different colors to form a composite. "Plaid" was a color for that novel.
Then there are "forbidden" or "impossible colors". I suspect the writer got his idea for "plaid" from those, since they usually involve overlapping input from two eyes and letting the brain resolve the issue.
https://www.thoughtco.com/impossible-colors-introduction-4152091
https://en.wikipedia.org/wiki/Impossible_color
BamaRefugee
(3,483 posts)either.
What really matters is the color GRAY...the color of a person's brain.
marie999
(3,334 posts)Crayola crayons had a flesh color.
Amy-Strange
(854 posts)-
now it's called salmon.
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