dye関連する文脈HEXの出典ではない
藍 / 青黛
あい / せいたい
RELATIONどう関係するか
藍 is the indigo plant and 青黛 its prepared blue; together they are the dye basis of 藍色.
BASIS出典の根拠
Tobunken's 彩色DB records 藍 (indigo plant) and 青黛 (indigo blue) in Nara-period documents.
CAVEAT境界
Dye-material context only. The displayed HEX is a screen approximation, not a measured textile value.