Mid-key values give Tsukioka Yoshitoshi its characteristic quietness - nothing blazes, nothing disappears. Cool tones set the register here - the blues and greens easily outweigh any warm accents. All colours lean toward grey, building depth through value rather than colour punch. Only 5.5% is devoted to #C8B15C, yet that small allocation delivers the palette's entire chromatic tension. Value range is moderate at 54 units - enough contrast for legibility, not so much as to fragment the tonal unity. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. The palette is recognisably Tsukioka Yoshitoshi's own: particular in its temperature, chroma, and the economy of its brightest note.