Through elaborating the relationship between color planning and urban planning, this paper analyzes the regional features of urban architectural color, concludes the causes of color confusion, that is project approval and construction should in accordance with planning requirements and focuses on commercial operation,etc.. The author proposes that regional features should be taken into the consideration in the planning of urban architectural color. First, set the city′s dominant color, applying coordinated colors on the principal past of the main constructions. Second, Taking urban architectural color into the detail planning indicator system as instructive suggestions, especially architectural color on both sides of main and secondary roads and in significant regions should be applied for authority. Third, construction projects in key regions and of large scales should be submitted to the administrative departments, those projects of disqualified colors should be prohibited.