Robert Delaunay occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Robert Delaunay tilts toward cool - blues and silver-greys carry the structural weight. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. A single dominant - #C8BC8D at 25.4% - sets the character of the whole composition. At 7.6%, #7A4433 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. The full value range is 58 units: broad enough to build convincing three-dimensional form. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 3 sits within the larger chromatic argument that Robert Delaunay's complete body of work advances.