What is primary color? What is secondary color?
The hue of the color is purple dry red. Countless. However, there are actually only three basic colors, they are red, yellow, and blue. Other colors can be made from these three colors, but these three colors cannot be made from other colors, so they are called these three colors. for primary colors. The color obtained by superimposing two or more primary colors is called complex color.
The superposition relationship of colors is shown in Figure 4-1. If equal amounts are added, red plus blue makes purple, red plus yellow makes seed, yellow plus blue makes green, red plus yellow plus blue makes black. Purple, green, and green are called intermediate colors, which mean that they are formed by adding equal amounts of two primary colors. If unequal amounts are added, the resulting color is called complex color. Like more red plus less yellow to get a kind of red, of course, it can also be understood as Cheng (secondary color) plus red (primary color) to get Cheng Hong (re-color). Continue to superimpose, trace red and add red...you can get countless colors. Add the primary color or secondary color and white to get different shades of color, such as diluting blue with self-color to get deep sky blue, sky blue, light sky blue, etc., superimposing primary color or secondary color with black, you can get colors with different lightness , Such as green plus black to get dark green, gray green and so on. In this way, a colorful world is formed
