为了对现有颜色协调模型进行评测，选择了CIELAB颜色空间中均匀分布的24个颜色，分别以色块和服装为应用场景，组织观察者进行了颜色协调度评判实验。通过心理物理实验采集到了不同观察者的颜色协调度评判结果，分别对颜色协调原则和现有的颜色协调模型进行验证，发现以色块和服装为应用场景的颜色协调度呈现弱相关性（R2<0.126）,现有颜色协调模型的预测结果与实验数据呈现弱相关性（R2<0.5）。对Ou模型（基于匀色色块建立）和Luo&Ou模型（基于服装色建立）进行优化后，预测不同场景的颜色协调度性能有较大地改善，研究成果可为颜色协调度的预测提供一种研究方法和参考依据。

In order to evaluate the existing color harmony models, 24 color centers uniformly distributed on the CIELAB color space are selected and the observers with normal color vision are organized to assess the color harmony of patches and garments scene. The results of color harmony obtained from the psychophysical experiment are used to test the existing color harmony principles and models. The results show that color harmony scores obtained from the patches and garments have a weak correlation coefficient (R2<0.126). Predicting results by existing color harmony models are unsatisfactory with experimental data (R2<0.5). Therefore a new patches color harmony model based on Ou model and a new garments color harmony model based on Luo&Ou model are optimized, and the performances are considerably improved in different application scenarios. The experimental results can provide a study method and reference for the prediction of color harmony.