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The color. The Color is
the impression produced when affecting the retina the luminous rays spread or
reflected by the bodies. Some colors take name from the objects or substances
that represent them naturally. Oriented to pure the solar or spectral phantom,
each one of the seven colors in which the white light of the sun is disturbed:
red, orange, yellow, green, blue turquoise and violet. The color a division is
come off that would be the primary ones, taking them as it bases natural colors,
red and blue yellow, and the secondary ones that would be those that arises as
it mixes of which are the orange, green and the violet. Primary or the pure ones
are each one of those of a short list of fundamental colors.
Fundamental Colors: The flame thus to those of the
short list of colors that, properly mixed, allow to form any color. The election
of such is arbitrary. One generally gets used to using like fundamental the red
one, green and blue or the violet. The color is light, Newton was the one who
firstly conceived the adulatory theory or luminance ray propagation, that but
late was extended by Laplace and other physicists. Those that he designates
himself like white light are the impression created by the set of radiations
that are visible by our eye; the white light when it is disturbed produces the
rainbow phenomenon, these are those that we called colors, the set of these, or
continuous strip of wavelengths created by the light when being disturbed,
constitutes the phantom. We used the word color to designate two totally
different concepts. Single we would have to speak of colors when we designate
the perceptions of the eye. The perception of the color changes when the
luminous source is modified because in principle, the color is not but that a
perception in the visual organ of the observer.
The senses allow the man to catch the phenomena of the world
that surrounds it. The eyes are able to memorize the differences of colors, but
almost never we perceived a color as it is in fact visually, as it is
physically. The alive beings that have the organ of the intact Vista are able to
orient themselves by certain radiations of energy. With it they are in situation
to catch his surroundings optimally and to judge his situation and its traffic
abilities. The obstacles or dangers are registered. Also they appear the
complementary colors that they would be the pairs of pure colors whose synthesis
produces the sensation of the white color, being, compensated when its union
gives rise to a sensation of achromatic color, are complementary as well all
those ranges of colors that such show aspects, since it does not depend on the
spectral composition of the color stimulus, but of the values of code that forms
in the organ of the Vista. The mixtures additives are obtained easily in a
psychological experiment that it consists of placing different colors in a disc,
that is soon rotated quickly by means of a motor. If in such conditions the
colors are added to give to target or gray, the flame complementary. |
