Rafael Tegeo occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Rafael Tegeo tilts toward cool - blues and silver-greys carry the structural weight. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. At 6.8%, #664934 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. From deepest dark to palest light, the palette traverses 56 units of the value scale - a span that creates natural depth. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Rafael Tegeo's full range of palettes, group 3 represents one movement in an ongoing chromatic dialogue.