Friday, 27 March 2020

How To Get Red Color

The theory, described by Leonard da Vinci, says that by mixing the three basic colors (red, blue and yellow), you can get all the other colors. However, according to this conclusion, the primary colors themselves cannot be obtained by mixing other colors. But if you approach this issue from a practical point of view, it turns out that to give a red color, ready-made paint is not always used. In printing, red is obtained by mixing the two components. For dyeing textiles, pigments extracted from plants are used. And even artists prefer to mix several colors to get a more accurate shade of red.

How To Get Red Color
How To Get Red Color

Also Read: How To Get Blue Color
Instruction manual:

  1. Printing is based on subtractive color synthesis (or CMYK color model). All the variety of colors in this color model is obtained by a combination of four basic colors: cyan, yellow, purple and black. The red color on the print of the printing press is obtained by applying two basic process colors - magenta (magenta) and yellow. The same method can be used, for example, when creating color prints. Having these two inks available, you can get red on paper and even some of its shades. In places where two inks are applied (when printing from different printing forms), the drawing is painted in red.
  2. By adjusting the color ratio in the direction of increasing the amount of any one of them, you can get shades of red from cold purple to warm orange-red. The CMYK system is also the basis for the operation of color printers. This color model is also used for professional color matching of paints based on special pigments (for painting cars, decorating facades and interiors of buildings, in the textile industry).
  3. To get a red color on a fabric or yarn, they can be dyed with a natural red pigment obtained from the flowers of St. John's wort, safflower, madder roots and northern (or natural) bedstraws . Boil the crushed parts of plants in water and boil a cloth or yarn in the resulting broth for an hour. Wool previously etched in a solution of alum-potassium alum.
  4. From the flowers of the bedstraw, you can get a paint that stains various materials in a bright red color. To do this, boil the dried powdered flowers for 30 minutes with the addition of alum. Vegetable red paint can also be obtained by evaporating to a thick residue decoctions of St. John's wort and safflower flowers. From orange lichen (wall goldfish) cherry paint is obtained. To do this, grind the lichen and pour it with a solution of caustic potassium or baking soda. After three minutes, the paint is ready.
  5. Red color in nature is quite common. Therefore, various shades of red are often called their natural owners: berries, fruits, minerals and flowers. Raspberry, cherry, pomegranate, ruby, terracotta, pink, coral, blood red, scarlet, wine, burgundy, burgundy - all these colors make up the red gamut. To obtain many red shades, paints based on different red pigments that give either warm or cold shades are used in the painting. Cold quinacridone purple or red (ruby red), warm cadmium light red, burnt orange and red sienna and natural sienna - these paints in various combinations are best used to obtain many shades of red.

Useful advice
When adding achromatic colors (white, gray and black) to red (warm or cold tones), you can get a wide range of shades that vary in lightness, saturation, brightness. Gray color conceals the saturation of red, black makes the color darker, and with the help of white, pastel shades are obtained.

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