Red, yellow and blue are the only colours that can not be mixed using any other colours. These are the primary colours any pretty much every other colour can be mixed from these three colours.
However, you may count black and white as unmixable from any other colours, but personally I do not count them as colours- just tones. This is for each person to decide for themselves.
As a mass, gold can only be yellow. But as a very fine powder, it can be black or dark red. Gold is usually alloyed with other metals for use in jewelry, since pure gold is soft and deforms easily; depending on which other metals are used, gold jewelry can be anywhere from pink to white or even have a slightly greenish tinge. "White gold" and "red gold" are examples of specific gold alloys.
When it has no other gasses mixed with it. For example, we breathe oxygen, but we do not breathe pure oxygen because it is mixed with nitrogen.
There are millions of colors in the visible light spectrum. The human eye can see approximately 10 million different colors, while electronic devices can display even more with the help of technology.
... reflected, and perceived by passersby.
Black is the only color that does absorb all wavelengths of light.White is the color that reflects all wavelengths of light.All other colors absorb only certain wavelengths of light and reflect the rest.
The are only one color and that is black put together
Six? There are only three primary colors. They are red, yellow and blue. All other colors can be mixed from these three pigments. Even though there may be "primary" colors for other applications, such as printing on a computer with cyan, magenta and yellow, those colors are all derived from the basic red, yellow and blue.
First of all, the primary colors are namely, Red, Green, Blue, Yellow and etc. when mixed in equal amounts, they result in different colors, and it would only depend on what primary colors you would mix.
Red, blue, and yellow are primary colors because all other colors can be created from them in different mixtures and with neutrals, such as black, white, and gray. These are the only colors that cannot be made from a mixture of other colors.
It is of only one color. No other colors
The term for art created using only black and white colors is called "monochromatic art."
yellow is a prime colour, and therefore cannot be created using other colours, it can only be used to make other colours.
Mixed girls should have golden blonde, brown , red, or black hair colors only
none do...red, yellow, and blue and the only natural and original colors
the primary colors are red, blue, and yellow
They are only black. If they have any other colors on them they cannot be registered.
Orcas are black and white only, no other colors.