1, according to the three primary colors of red, yellow and blue, mix the first color and adopt the correct and pure primary colors, that is, pure yellow, pure red and pure blue without any other colors.
Yellow+Red = Orange
Yellow+blue = green
Red+blue = purple
2. The secondary colors obtained are orange, green and purple, which must be carefully mixed and mixed, and no one primary color can be biased. Such as orange red or yellow, purple red or blue are not suitable.
3. The result of mixing the first color and the second color into the third color is as follows:
Yellow+orange = yellow orange
Red+orange = red orange
Red+purple = red purple
Yellow+green = yellow-green
Cyan+purple = cyan.
Green+green = turquoise
From the above, we can design a correct twelve-color ring, in which any tone has a clear position and will not be confused and confused.
The color of extended data itself has no temperature difference between cold and warm, but the psychological association of people's feeling of cold and warm caused by visual color.
Warm colors: When people see red, red orange, orange, yellow orange, red purple and other colors, they will immediately think of the sun, flame, blood and other objects, and feel warm, warm and dangerous.
Cool colors: After seeing colors such as blue, blue-purple, and blue-green, it is easy to associate with the images of things such as space, ice and snow, and the ocean, resulting in a cold, rational and calm feeling.