Values in Alfred Sisley rest in the mid-range - neither dramatically lit nor steeped in shadow. 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. The highest-chroma note - #543525 - appears at just 6.4%, deployed as a precision accent against the quieter ground. The value range spans 55 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. Alfred Sisley's palette 19 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.