Kindergarten art color education is an important means to cultivate children's aesthetic literacy and stimulate their creativity. Regional culture, as one of the important resources in preschool education, with its rich content, serves as a driving force for curriculum innovation, and its unique elements bring new opportunities for the development of regional preschool education. This study starts with the regional culture of Huai'an, theoretically clarifying the point between regional culture and kindergarten art color education. Based on this, it deeply explores the color resources of Huai'an's natural ecology, folk customs, historical and cultural aspects, thereby constructing a four-in-one kindergarten art color education curriculum system of "objective-content-implementation-evaluation". It attempts to solve the problem of homogenization existing in current kindergarten color education, allowing children to understand the unique regional culture of the local area and learn color knowledge through practice.