Determine the color tone: Hue usually refers to the overall tendency of colors in the picture, which is a rough color effect. As an important feature of color, we must determine which of the cool and warm colors are used before designing the artwork, so as to provide guidance for more color matching below.

1. We can start brainstorming based on the product. Our shelf is used as an auxiliary product to better highlight our product, so we can't do it without the product. Attract customers' attention. Extracting color keywords and color emotions from elements to see whether there are more cool colors or warm colors in elements. Then extract the emotional colors in 2-3 keywords as auxiliary colors, which can follow the similar colors, contrast colors, and complementary colors of colors to match.

2. Observe the color of the picture correctly: What we have to do when choosing the color is to make the overall style unified, so that the product becomes comfortable and beautiful. Sometimes a certain color may not be suitable for your overall picture, although it may be a better-looking color.

3. Color sense exercise: People who are more sensitive in color sense or designers who have been improved after a series of exercises will be more relaxed in the process of drafting. It is recommended to buy some lively colored items in your living area or work area. First of all Make your environment colorful, and change your sensitivity to color through subtle visual guidance.