How to make a colored CAD plan drawing

Quick answer：

To create a colored CAD (Computer-Aided Design) plan drawing, follow these steps: 1. Open your CAD software and create a new drawing. 2. Select the line or shape tool to draw your plan. 3. Assign colors to different layers or objects by using the color palette in the software. 4. Use layer management to control the visibility of different colored elements. 5. Ensure that your drawing adheres to the design standards and color codes. 6. Save and export your colored CAD drawing in the desired format.