Light floods Keisai Eisen; the palette keeps values pale and airy across its range. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #DCD1BE at 35.2% of the palette: an overwhelming presence that pulls all other colours into its gravitational field. The saturated accent, #BF9A80, registers at 6.5% - sparse enough to feel like a deliberate surprise. The value range spans 57 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Keisai Eisen's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.