色々
When they took the light of the same wavelength, plural human beings do not share the at all same sense of color by the correlation of eyes and the brain of the each person how they feel it because they are different. However, the difference of the sense of color does not come to the front because all two of them call it with "green" even if it is a matter decided by learning, and, for example, I watch green, and two human beings got a different perception what kind of color names they call the color that they felt in. When it is difficult case that it cannot distinguish a different color that the difference of the sense of color comes to the front and to distinguish it, it points at a physiological symptom to bring such situation and calls it with color blindness (called color blindness / the sense of color characteristic in the field except the natural science). In late years barrier-free is demanded, but the movement that considered color blindness is still confined to a part. The vanity of the color changes by a source of light and an object, but is common in a point possessing color taste and the light and shade (vividness) and the light and shade. This is called turn of mind, chroma, luminosity. I call it turn of mind, chroma, luminosity, three in total-colored attributes. White and gray, the black Grace marrow cabbage are distinguished in luminosity, and chroma is 0 without including turn of mind. I call such a color achromatic color. Color 3 except the Grace marrow cabbage are chromatic colors having all the attributes. However, actually what do so-called white and black, gray with a color having only one three-colored attributes is inappropriate because I show some chroma generally even if white and black are gray. The turn of mind is red, yellow, green, difference in aspect of the colors such as the blue. It is a change by a specific wavelength standing out and, by the range of the outstanding wavelength, can describe it qualitatively. But the same color does not always show the same wavelength. I call the thing which I make this entirety a circle methodically and displayed color wheel (hue circle). I give three examples showing the change of the turn of mind. The chroma means the vividness of the color. The chroma lowers so that the spectral reflectance of the object becomes flat. In addition, luminosity when chroma is high by turn of mind is different. I give three examples showing a change of the chroma. The luminosity means the brightness of the color. Correlation with the reflectance of the object is high in the pitch of the luminosity. There is brightness (brightness,luminousity), but, about the light and shade of the light, it may be said that it points at similar perceptual content. I can nominate a fluorescent color and the color having the metallic luster for a special color. To a fluorescence color, there are a daylight fluorescence color (an organic fluorescence color) and a phosphorescence color (an inorganic fluorescence color). The fluorescence color changes a wavelength of the light energy that I include the ultraviolet rays and took in and reflects it with normal borrowed light in total. On this account I show high luminosity, high chroma. Because the movement of the wavelength goes to the long wavelength side and is generated, there are many fluorescent colors in a warm color. The phosphorescence color says in a thing having the afterglow characteristics. Unlike the organic fluorescence color, the color of the color itself is used to faint lights other than stars color weakly. I call a wavelength of the light or the phenomenon that an object turns red and yellow by interference by the microstructure of the thereunder and diffraction, dispersion structure color. There are the morpho butterfly of the insect, a metallic wood-boring beetle, the feather of the duck else, the opal of the jewel to a famous thing as structure color. It may be said that the rainbow color of an oil slick and the record surface of the compact disk is colored structure. Generally it is an important element in a design and the visual arts, and there are many colors when specific-colored use, a specific-colored combination, a meaning tied to a color are included in the one of the characteristics of a certain the "style" "style" "culture". The color names are the names of the color. There are basic color names, system color names, peculiar color names. There is each cultural primary color that I cannot identify with RGB and CMY in every culture. I can search it from the oldest color names in a language becoming the backbone of the culture. Such a color names are called basic color names. There are the color that a special name was added to and the color that are not added the name to again, but can express them in other words in basic color names entirely. For example, I say "the red" of basic color names, and "the dark red" (the color that I will breathe) can be replaced and can call an empty color or the color of the sea with "blue" in a mass. The color expresses various feelings, and there is a thing suggesting things. I am different by a country or culture, but the general impression seems to be next. When I express the type of job, a hierarchy, poverty and wealth, a color is used. An example： A white-collar (clerkdom) / a blue-collar (post of manual labor), blue blood (the human being who can see a vein without a noble / the scruff tanning) / the red neck (the outdoor worker / Southern U.S. person that the scruff tanned) / a (there can be the thing that this limits a woman and points whereas but the red neck points at a white man a poor white man) color gang are different from a gang of then and show each other's opposition with a color.