Final answer:
Primary colors in art are red, yellow, and blue, and red are the most intense and pure forms of color. Mixing primary colors produces secondary and tertiary colors, which results in varying hues and saturation. The concept of saturation is crucial as it indicates the purity of a color, which decreases when mixed with other colors or when white or black is added to create different values.
Step-by-step explanation:
Primary colors, which are red, yellow, and blue, are the basic colors from which all other colors can be created. When mixed, they produce secondary colors such as orange, green, and violet. Tertiary colors are formed by mixing a primary color with a secondary color, resulting in hues like red-orange or yellow-green. The saturation and intensity of these colors change as they are mixed; for example, mixing the three primary colors together will yield less vivid neutral colors such as browns and grays.
Saturation is a measure of a color's purity, with primary colors being the most saturated. Saturation diminishes when colors are mixed or when white or black is added to create tints and shades. This affects the lightness and darkness of the color, with darker shades having more saturation reduced. The addition of black or white changes the color's value, making it lighter or darker, respectively.
In the additive color system, used for screens and lighting, the primary colors are red, green, and blue, and mixing these colors in different ways can result in white light or the various secondary colors. This is different from subtractive color mixing with pigments where different combinations yield different results.
Your full question was
Because primary colors are pure and unmixed, they are equally intense, Which primary colour stands out from the other primary colours?