EVALUATING THE URBAN ARCHITECTURAL COLOUR STATUS OF JINAN, CHINA FROM THE PERSPECTIVE OF COLOUR GEOGRAPHY

This paper provides a comprehensive evaluation of the current status of architectural colour in Jinan through the theory of colour geography. Founded by Jean-Philippe Lenclos, colour geography studies the influence of geography and social culture on architectural urban colour. This study used tools to generate the data on site, including Chinese architectural colour charts, drones, and cameras. The city of Jinan, China, was chosen because of its rich history and culture, unique geographical environment, and multi-ethnic composition, all of which have contributed to its diverse urban colour. The colour characteristics of Jinan are divided into three areas: the old city, the new city, and the industrial area. This study provides an in-depth analysis of the current status of urban colour in Jinan, which provides a scientific basis for future urban planning and design to support sustainable development and cultural heritage protection. The results revealed that warm earth tones and traditional styles dominate the old city area, while cooler modern tones dominate the new city area. The industrial area is dominated by grey and yellowish brown. The study found that Jinan's urban colour scheme lacks uniformity, especially in the new development areas where highly saturated colours are widely used. In contrast, the colour scheme in the old city is more consistent and reflects traditional aesthetics. The study highlights the need for coordinated colour schemes to preserve cultural heritage and improve the consistency of urban aesthetics. We hope this study not only enriches the theory of colour geography, but also provides an important reference for existing and future urban colour planning in Jinan.