In the context of vocational art education focusing on dual cultivation of professional competence and cultural literacy,the integration of color as a core medium of visual art with multicultural elements has become a crucial pathway for teaching innovation.Grounded in the practical realities of vocational art education,this paper centers on color application while combining multicultural education theories with artistic pedagogical principles to conduct an in-depth analysis of the educational value of color-cultural integration.Through systematic exploration of color elements in Inner Mongolia's regional culture,traditional intangible cultural heritage,and ethnic cultures,the study highlights a practical case from Bayannur No.1 Vocational School in Inner Mongolia.It investigates an instructional model encompassing"cultural decoding→color refinement→practical creation→applied transformation."This research aims to provide actionable solutions for vocational art education,achieving organic integration of skill development and cultural inheritance while enhancing students'c olor application capabilities and cultural confidence.