Sebastiano Conca occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Warm and cool tones are held in careful balance - neither family dominates, creating tension and resolution simultaneously. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. Only 11.0% is devoted to #775B36, yet that small allocation delivers the palette's entire chromatic tension. Value range is moderate at 42 units - enough contrast for legibility, not so much as to fragment the tonal unity. This is palette 3 of Sebastiano Conca's sequence - a single chapter in a chromatic story told across many works.