Red and blue
Purple is a superimposition of warm red and calm blue, which is an excellent stimulating color. In Chinese tradition, purple is a noble color. For example, the Forbidden City in Beijing is also known as the “Forbidden City,” There is also the so-called “purple gas coming from the east.”
Affected by this, the Japanese royal family still respects purple. This originated from the worship of the North Star in ancient China. However, in Ming Dynasty, Huang Cheng’s “Painted Decoration Record,” purple was interpreted as brown, bird head, and other colors. Therefore, in ancient lacquerware, purple lacquerware generally refers to brown lacquerware. There are also movies and books of the same name.
The red and blue components of the expanded data are the three primary
colors (CMYK): magenta, yellow, cyan (cyan or blue, and blue is a mixed color of magenta and cyan), and black. The three primary colors of paint can mix the colors of all the pigments and add up to black simultaneously. Black, white, and gray belong to the colorless system.
Optical three primary colors (RGB): red, green, and blue. The three primary colors of the optics make up the display color, and the three primary colors are added together to form white. Black, white, and gray belong to the colorless system.
The three primary colors of color light refer to the three colors of red, green, and blue, and their respective wavelengths are 700nm, 546.1nm, and 435.8nm. Three primary colors of light and the three primary colors of objects are different.
The three primary colors of light can be mixed in a particular proportion to present various light colors. According to the research results of Thomas Young and Helmhaus, the three primary colors are determined to be red, green, and blue (equivalent to the color perception of red, medium green, and ultramarine (purple-blue) in the paint). The color TV screen comprises the three luminous small dots of red, green, and blue.
Non-Luminous Objects
The three primary colors are mixed in different proportions and strengths. It can produce various color changes in nature. The three primary colors of pigments and other non-luminous objects are magenta (equivalent to rose red and peach), magenta (equal to darker sky blue and lake blue), and light yellow (equivalent to lemon yellow).
Red and blue pigments can be mixed to obtain purple pigments. But it does not mean that any combination of red and blue can give purple.
= + Yellow red-orange
yellow = green + blue
Blue + red = purple
black + white = Gray
less red + yellow plurality = orange;
yellow Multi + less blue = light green;
less yellow + blue Multi = emerald green;
blue multi-+ less = blue-purple-red;
small blue + red More = violet;
more black + less white = dark gray;
less black + more white = light gray
read more + yellow less = orange-red;
orange-red + white = light orange;
orange-red + black = dark orange;
orange Red + black + white = orange gray.
The mixing of red and blue is equal to the
principle of the three primary colors of purple :
human eyes are most sensitive to red, green, and blue. Human eyes are like a three-color receiver system. Most colors can be red, green, and blue in different proportions. Synthetic production. Similarly, most monochromatic light can also be decomposed into three red, green, and blue colors. This is the most basic principle of colorimetry, also known as the principle of three primary colors.
Any color can mix with red, green, and blue in different proportions. This is the principle of three primary colors. The focus of the three primary colors can be explained as follows:
(1) Any color in nature can mix into three colors in different proportions, and each color can decompose into three primary colors.
(2) The three primary colors are independent of each other, and anyone color cannot composed of two different colors.
(3) The saturation of the mixed color determined by the ratio of the three colors. The brightness of the assorted color is the sum of the brightness of the three colors
What color and what color will become purple
Red and blue match. Darker points are bluer, lighter moments are redder, and bright points are more white.
What color and what color become purple together
Red and blue
What color + what color = purple-~~
Red + blue = purple. The three primary colors, that is, are red, yellow, blue. If you want to make other colors, you can use the three colors to blend. That to say, through the blending of different proportions between them, the colors that everyone sees with the naked eye can blend through them, and other colors cannot blend with them.
What color and what color will turn purple?
The pigment is plain blue increases red, or lake blue increases red. Pay attention to the ratio. If there is redder, it will be purple. If there is bluer, it will be purple-blue.
How many colors can combine to become purple?
There are only two kinds, red and black are all right
What color and what color can match purple
… If you want to check purple, then you can get it with red and blue. We may have done a prism experiment in the middle school physics class, and the white light decomposes after passing through the prism. It a color spectrum that gradually transitions into multiple colors. The colors are red, orange, yellow, green, cyan, blue, and purple. This is the visible spectrum. Among them, the human eye is most sensitive to red, green, and blue,…
What color and what color will turn into what color together
The three primary colors of red, yellow and blue, red + yellow = orange red + blue = purple blue + yellow = green red + yellow + blue = black. Pink lemon yellow = Lemon yellow + pure white vine yellow = lemon yellow + rose red orange yellow = lemon yellow + rose red clay yellow = lemon yellow + pure black + rose red ripe brown = lemon yellow + pure black + rose red pink rose red = pure white.
What color and what color turns purple
The pigment is plain blue increases red, or lake blue increases red. Pay attention to the ratio. If there is redder, it will be purple. If there is bluer, it will be purple-blue.
What color and what color can More turn into lavender?
First, fill with blue, and then add red little by little. Be sure to pay attention to the right amount, and you can also add a little white to it appropriately. Red + Green = Yellow Green + Blue = Cyan Blue + Red = Purple
What color does blue become purple?
The RGB value of standard blue is (0,0,255), and the RGB value of classic purple is (255,0,255). In summary, it can conclude that blue After adding (255,0,0), you can get purple and (255,0,0) red, so blue and red will become purple.
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