Under the background of increasing urban and rural landscape convergence, the systematic protection and innovative transformation of local color as a spatial representation carrier of cultural identity has increasingly become a core issue in the construction of urban and rural cultural soft power. The interaction between the unique natural geography of the Greater Huangshan area and the cultural genes of Huizhou has produced a recognizable visual language system, but in the process of modernization, it is faced with the dual challenges of color memory fault and aesthetic alienation. How to reconstruct a color narrative framework that meets contemporary spatial demands under the premise of continuing the traditional aesthetic logic is the key technical bottleneck in balancing heritage protection and spatial innovation. Therefore, this paper explores the genealogical construction path of local color and its transformation application paradigm in the Dahuangshan region, in the hope of providing migratory methodological support for urban and rural color governance in highly culturally sensitive areas.