This article has described, theoretically and practically, the light,color,color coordinate, color matching and color control,focused on some techniques of color matching of powder coatings.

• 从理论和实践出发，全面地论述了光、颜色、色度坐标、调色和颜色控制。重点介绍了粉末涂料调色方面的一些技术问题。