蘇芳

すおう

Sappanwood is the dye material behind 蘇芳色; mordant and concentration move it across red-to-purple.

Tobunken's 彩色DB records 蘇芳 (sappanwood) among Shōsōin dyestuff purchase records.

Dye-material context only; the displayed HEX is a single approximation of a variable dye.