Katsushika Hokusai is strongly light-biased - shadow is suggested rather than declared. Blues and teal-greys govern the palette, lending it an aquatic or atmospheric quality. Mid-saturation across the board: the palette has colour character without chromatic excess. The highest-chroma note - #A46537 - appears at just 9.3%, deployed as a precision accent against the quieter ground. The value range spans 66 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. This is palette 10 of Katsushika Hokusai's sequence - a single chapter in a chromatic story told across many works.