Joseph Stella distributes its values across the middle register, creating harmony without high contrast. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The dominant colour, #1F232A, takes 28.9% of the total area, establishing the overall mood before any other hue is introduced. At 10.1%, #5F8DBD carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 65 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. Joseph Stella's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.