Question

what are primary colors

Answer 1

Answer:

blue green yellow and red

Explanation:

A set of primary colors is a set of colorants or colored lights that can be combined in varying amounts to produce a gamut of colors. This is the essential method used in applications that are intended to elicit the perception of diverse sets of color, e.g. electronic displays, color printing, and paintings. Perceptions associated with a given combination of primary colors are predicted by applying the appropriate mixing model (additive, subtractive, additive averaging, etc.) that embodies the underlying physics of how light interacts with the media and ultimately the retina.

Primary colors can be conceptual (not necessarily real colors), either as additive mathematical elements of a color space or as irreducible phenomenological categories in domains such as psychology and philosophy.[1] Color-space primaries are precisely defined and empirically rooted in psychophysical color matching experiments which are foundational for understanding color vision. Primaries of some color spaces are complete (that is, all visible colors are described in terms of their weighted sums with nonnegative weights) but necessarily imaginary[2] (that is, there is no plausible way that those primary colors could be represented physically, or perceived). Phenomenological accounts of primary colors, such as the psychological primaries,[3] have been used as the conceptual basis for practical color applications even though they are not a quantitative description in and of themselves.

Answer 2

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Primary colours are the colours which can be combined together to make secondary colours.

The three primary colours are (RYB) ,Red, Yellow and Green.

The three secondary colours are Green,orange and purple that can be made by mixing these colours (primary).