أوبانغساك (五方色): الانسجام البصري - العناصر الخمسة

Obangsaek refers to the five cardinal colors—blue, red, yellow, white, and black—derived from the Yin and Yang and the Five Elements theory. Korean food harmonizes ingredients of these five colors to achieve both visual beauty and nutritional completeness. The chlorophyll of green vegetables, capsaicin of red peppers, carotenoids of yellow squash, allicin of white radish, and anthocyanin of black mushrooms match the modern nutritional science of phytochemical balance. Dishes like bibimbap and japchae are prime examples where the Obangsaek philosophy unites sight, taste, and nutrition.