Asia
Cinnabar red, imperial yellow, and ink-wash green — five-element color theory across two millennia.
Traditional Chinese color culture organized hues around the wu xing (five elements) system: blue-green for wood, red for fire, yellow for earth, white for metal, black for water. Imperial yellow (cí huáng) was reserved by sumptuary law for the emperor. Cinnabar (zhū sā) red defined Forbidden City lacquer and seal stamps. Celadon green-gray defined Song Dynasty ceramics. Modern Chinese internet brand color (red as 喜庆 / auspicious) is the descendent of this palette.
Mercury sulfide pigment, classical seals
Reserved for emperor's robes; Forbidden City roof tiles
Song Dynasty Longquan kilns
Persicaria tinctoria — Han textile dye
Pine-soot ink stick (mò)
Hetian and Burmese jadeite
Plum blossom, Song poetry
:root {
--cinnabar-red: #c0392b;
--imperial-yellow: #ffb300;
--celadon: #9cb48f;
--indigo-blue: #1a4378;
--ink-wash-black: #1c1c1c;
--jade-green: #5f9ea0;
--plum-red: #9b2335;
}Japan
Indigo, sumi ink, and unbleached paper — restraint as aesthetics.
India
Saffron, marigold, and the Holi powder spectrum — the most chromatically maximalist national palette.
Korea (Obangsaek)
The five Obangsaek directions — the most disciplined ceremonial palette in East Asia.
Vietnam
Áo dài silk, lacquer red, and tropical green — Indochinese color culture in saturated form.