Recently, I ve been looking at the three primary colors, please help if you understand, please don t

Pink: + Crimson + Yellow.

Light green: + a small amount of black + blue + yellow.

The three primary colors refer to the three basic colors that can no longer be decomposed in the color, and we usually say the three primary colors, namely magenta, yellow, and cyan (it is cyan not blue, and blue is the color of magenta and cyan mixture). The three primary colors can be mixed to create all the colors, and at the same time they are added to black, and black, white, and gray belong to the colorless system.

The ink blending of color printing, the principle and production of color **, the design and practical application of color printers, are yellow, magenta, and blue are the three primary colors. Color printing is printed with yellow, magenta, and blue inks plus black ink, and the printing of four-color printing press is a typical example.

In color** imaging, the three emulsion layers are: yellow on the bottom layer, magenta on the middle layer, and cyan on the upper layer. All brands of color inkjet printers are also printed in yellow, magenta, blue and black ink cartridges.

By definition, primary colors should be able to modulate most of the other colors, and none of the other colors can be blended.

The three primary colors are red, yellow, and blue.

The three primary colors refer to the three basic colors that can no longer be decomposed in the color, and the three primary colors we usually talk about are the three primary colors of color and the three primary colors of optics.

Color three primary colors (CMYK): magenta, yellow, cyan (is cyan not blue, blue is a mixture of magenta and cyan), black. The three primary colors of color can be mixed to create the color of all pigments, and at the same time add up to black, black, white and gray belong to the colorless system.

Optical trichromatic primary colors (RGB): red, green, blue. The three primary colors of optics constitute the display color of the display screen, and the three primary colors are added to white at the same time, and black, white and gray are both colorless.

In terms of the principle of color mixing, it is generally divided into optical three primary colors (following the principle of color addition) and printing three primary colors (following the principle of color subtraction).

Optical three primary colors: red, green, blue

Combination of colors: red, green, yellow; Green, blue, cyan (cyan); red, blue, magenta; Red, green, blue, white

The colors written here are 100% color overlays. As they are stacked in different proportions, different colors are produced.

Printing three primary colors: cyan, magenta, yellow

Colors of the combination: cyan + magenta = blue; Magenta + Yellow = Red; Yellow + Green = Green; Blue + Yellow + Magenta = Black.

The colors written here are 100% color overlays. As they are stacked in different proportions, different colors are produced. Because printing is the principle of reflecting light from the ink to produce color, so the purity of the reflected color has a lot to do with the ink used, especially the green magenta three colors superimposed into black in practical application can not achieve pure black, so a kind of black will be added to the printing to form a green magenta yellow and black four colors.

Television and display are the three primary colors of optical principles, and colors are produced by the superposition of different amounts of the three colors.

Printed materials such as books and posters are produced using the principle of color subtraction.

Because the color in optics is different from the color differentiation principle in printing, the color range (color gamut) they express is also different, and the color gamut of optics generally includes the color gamut of printing. That's why the color of the print sometimes doesn't match the color shown on a monitor or TV set.

In addition: among the three colors of printing, cyan refers to the general term sky blue, and magenta refers to the general term magenta and rose red. In the early printing houses, the general workers were called blue and red.

So this is the reason why the printing tricolor is: red, yellow and blue. And this is confusing with the red, green, and blue colors of optics.

So be sure to pay attention at this point.

It is unscientific to say that the three primary colors are in general terms. Because it depends on the occasion, different occasions, the three primary colors are different:

The principle of additive color method is used in TV, monitor and other occasions that actively emit light, and the one used is called "three primary color light", and the specific colors are red, green, and blue;

The principle of subtractive color method, used in printing, paint, painting, color printing and other passive light occasions, the use of "three primary color pigments", the specific color is yellow, magenta (purple), blue three, the printer is used in these three cartridges.

Therefore: red pigment plus green pigment is by no means equal to yellow, only red light plus green light can get yellow light!

Red pigment plus blue pigment is by no means the same as purple, only red light plus blue light can get purple light!

Knowledge of color theory What are the three primary colors, three colors, and multiple colors!

The three primary colors are the three basic colors that can no longer be decomposed in the color, the three basic colors can be mixed arbitrarily to produce other colors, the three primary colors are divided into the three primary colors of color and light and the three primary colors of pigment, and the three primary colors of color and light are the three primary colors of red, green and blue with equal amounts of color and light, mixed into white; The three primary colors of pigment are yellow, magenta, and cyan (sky blue), and the three primary colors of pigment are mixed into black with equal amounts.

The basic colors in the color that can no longer be decomposed are called primary colors, and the primary colors can be combined into other colors, but other colors cannot be restored to the original colors. What we usually call the three primary colors are red, green, and blue. The three primary colors can be mixed together to create all the colors and add them together to become white.

The three primary colors, also known as the three primary colors. 1. The "three primary colors" in modern people refer to red, green, and blue.

This is called "additive color", which is what modern scientists say. The sum of these three colors of light results in white, and the combination of different proportions of light becomes a kaleidoscopic variety of colors. This is how color TVs come out of color.

2. In the past, people said that the "three primary colors" meant red, yellow, and blue.

This is called "subtractive color", which was used by painters in the past. It is said that the sum of these three pigments becomes black, and the combination of pigments in different proportions becomes a kaleidoscopic variety of colors.

The three primary colors are red, yellow, and blue. The combination of red, yellow and blue is a trio of colors, orange, green and purple.

Red, yellow, orange.

Yellow, blue, green.

Red, blue, purple.

Three primary colors: red, yellow, blue.

All colors are made from these three colors, but these three colors cannot be made with other colors, so they are called primary colors.

The trichromatic color refers to the "basic color" that cannot be obtained by mixing other colors, and since the human eye has pyramidal cells that perceive three different colors: red, green, and blue, the color space can usually be expressed by the three basic colors. [1]

Generally, it refers to the three primary colors of light: R (red), G (green), and B (blue). (The red, yellow, and blue of pigments are called the three primary colors, in fact, the three primary colors of real science should be magenta, yellow, and blue.) ）

The origin of the three primary colors has to ask Newton.

The refraction of light separates the three primary colors of light. Red, green, and blue are mixed with them, and the three primary colors of the pigment are red, yellow, and blue, and when mixed, they are black.

Advances in pigment color technology rely on the understanding of light. Impressionism emerged after a rational understanding of light.

The three primary colors refer to the three colors of red, yellow, and blue, which are colors that cannot be combined by other colors;

The three colors refer to the three colors of orange, green, and purple, and are the colors produced by the sum of the three primary colors.

Red, yellow, blue. This is called "subtractive color", which was used by painters in the past. Together, these three pigments become black.

Red, green, blue. This is called "additive color", which is what modern scientists say. The sum of these three colors of light results in white.

What are the three primary colors.

Red, yellow, and blue are the three primary colors of color.

The three colors of light, red, blue, and green are the three primary colors of light.

What are three colors?

The mixture between primary colors and primary colors is called intercolored. They are orange, green, and purple.

The three primary colors of color are red, green, and blue. The three primary colors of color and light (additive three primary colors) are: red, green, and blue.

The light will get brighter and brighter, and you can get brighter intermediate colors by mixing them in pairs: yellow, magenta magenta (or magenta, purple), and cyan. Three equal combinations can give the white color.

Color, three primary colors.

The three primary colors of color are red, green, and blue. The three primary colors of color and light (additive three primary colors) are: red, green, and blue.

The light will get brighter and brighter, and you can get brighter intermediate colors by mixing them in pairs: yellow, magenta magenta (or magenta, purple), and cyan. Three equal combinations can give the white color.

The three primary colors of hairdressing are the basics in hair coloring.

Red, yellow, and blue, the hair color is also composed of these three colors, and the addition of the three colors is close to black.

The blue pigment molecule is 8000, the red pigment is 4000 for the good branches, and the yellow molecule is 2000, that is, the blue pigment is the smallest and the yellow pigment is the largest. Therefore, the easiest thing to fall off when bleaching is blue, and after the blue comes off, the light transmittance increases, so we can gradually see the addition of red and yellow, which is similar to brown. Continue to bleach, the medium-sized red will fall off before the yellow, so the drift is yellow at the end, the yellow is the largest, basically can not be completely bleached, if you want to make no color, and white or gray, you need to use a hedge color.

It is recommended that you search and tease the color wheel diagram, the color wheel diagram is directly opposite a certain color, it is called the hedging color of the color, also known as the offset color, the offset color of yellow is the addition of blue and red, similar to purple, but there is a problem here, purple is 6000, yellow is 2000, that is to say, you can only use the purple equivalent to 1 3 of the total pigment of the hair to offset the remaining yellow, plus if the hair friend leaks and is yellow, it means that the hair has removed a lot of pigment, and it is very easy to supplement the color, and even hydrogen oxygen is not required. So it's very difficult.

Most of the color science in hairdressing is used in color blending, and if you learn color, you can become a very good hair colorist.

The three primary colors refer to the three basic colors that can no longer be decomposed in the color, and the three primary colors are usually called magenta, yellow, and blue. The three primary colors are any two primary colors in the three primary colors mixed and blended in the same proportion, also called the second color, and the three primary colors form a contrasting and complementary color.