颜面软组织缺损修复中，修复体的颜色与肤色不吻合的问题一直困扰着医患双方。本研究试图通过把色度学及相关仪器引入颜面软组织缺损修复体的配色研究中来提高缺损修复体的颜色仿真性。参照肤色范围，以红、黄、白和黑色颜料与硅橡胶配色、测色。对颜料的配比值和相应色块的色度值进行多元回归分析，建立起颜面软组织缺损修复体配色的数学模型。提示了色度学及相关仪器的介入可以提高颜面软的组织缺损修复体配色的精确性 Facial soft tissue defect repair, the color of the restoration does not match the color of the issue has been plagued both doctors and patients. This study attempted to improve the color simulation of defect prostheses by introducing the colorimetry and related instruments into the color matching study of facial soft tissue defects. Refer to the color range, with red, yellow, white and black pigment and silicone rubber color, color measurement. Multivariate regression analysis was performed on the ratio of pigment and the color value of the corresponding color patches to establish the mathematical model of the color matching of the facial soft tissue defect prosthesis. It is suggested that the intervention of colorimetry and related instruments can improve the accuracy of color matching of soft tissue defect prosthesis