Deeper understanding of the above terms in context of colors?

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The RGB scale is the foundational model for understanding colors, while terms like saturation, hue, contrast, and brightness are often seen as subjective but have standardized definitions. The CIE chromaticity diagram provides a concrete representation of these concepts, illustrating that fully saturated colors are located on the outer edge of the diagram. Mixing two colors results in a perceived color that lies along the line connecting them, emphasizing the relationship between hues. A complete color description requires luminance in addition to hue. Understanding these terms enhances the comprehension of color theory and its application in various contexts.
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Can anyone give me a deeper understanding of the above terms in context of colors?
 
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rhia said:
Can anyone give me a deeper understanding of the above terms in context of colors?
Well, the most basic (and sufficient) characterization of colors is the RGB (red-green-blue) scale. Saturation, hue, contrast and brightness are abstractions and are subjective.
 
They are not subjective. There is a standard for (at least some) of these terms.
However, I don't have the book where it's written with me... (doh :rolleyes: )
 
rhia said:
Can anyone give me a deeper understanding of the above terms in context of colors?

You might try This Link for more information on the CIE chormaticity diagram which will answer many of your questions - though hue, brightness, and saturation are more general terms, which the CIE system attempts to make very concrete through a system of color coordinates.

Fully saturated colors are the colors of the rainbow, on the outer edge of the chromaticity diagram. (The colors on the bottom edge of the diagram are also fully saturated, though they are not spectral colors).

The main feature of the chromaticity diagram is that mixing any two colors together will result in a perceived color that lies along the line that joins the two colors together.

The 2-d chromaticity diagram describes only the hue of the color. A full description of a color requires a third parameter, the luminance.

There is some more general discussion of hue, saturation, and brightness

here

And This is the "vision" root of the entire webpage based "tree". As you will see if you visit it, there are many aspects to vision and color vision.
 
So I know that electrons are fundamental, there's no 'material' that makes them up, it's like talking about a colour itself rather than a car or a flower. Now protons and neutrons and quarks and whatever other stuff is there fundamentally, I want someone to kind of teach me these, I have a lot of questions that books might not give the answer in the way I understand. Thanks
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