In order to analyze the influence of different measurement conditions on the measurement results of non-contact color measurement of glazed tiles, the data measured by X-Rite Spectro Eye spectrophotometer was used as the standard value, and the non-contact color measurement equipment PR705 spectroradiometer was used to obtain the color information of glazed tiles. Single-factor tests and orthogonal tests were performed by taking different illumination distance, measurement distance, instrument exposure time as the test conditions, and the color difference as the test index, then the test results were analyzed by range analysis and variance analysis. The test results showed that the minimum color difference between the measured value and the reference value was 1.0220 while the maximum was 1.6510. The primary and secondary order of the test factors affecting the test indicators were the illumination distance, the exposure time of the instrument, and the measurement distance. The optimal combination of non-contact measurement parameters for glazed tiles was an illumination distance of 1.5 m, an exposure time of 2000 ms, and a measurement distance of 1.0 m. Under the optimal measurement condition, the color difference was as small as 1.0143.