Photoshop是平面设计中基础图像处理软件，了解Photoshop颜色模式及应用技巧，不仅可以帮助平面设计人员提高工作效率，而且可以更好地展现平面作品创意。因此，本文以Photoshop色彩调整为研究对象，介绍了Photoshop颜色模式，从色阶命令调整、曲线命令调整、色相/饱和度命令调整等几个模块，对Photoshop中色彩调整高级技巧进行了分析。

Photoshop is the basic image processing software in graphic design. Understanding the color pattern and application skills of Photoshop can not only help graphic designers improve their work efficiency, but also better show the creativity of graphic works. Therefore, this paper takes Photoshop color adjustment as the research object, introduces Photoshop color mode, and makes a simple analysis of advanced techniques of color adjustment in Photoshop from several modules, such as color order command adjustment, curve command adjustment, hue/saturation command adjustment and so on.