Titian is low-key throughout, a quality associated with Tenebrous Sienna - deep shadows dominate the composition. Neither warm nor cool has the upper hand here; the equilibrium between the two generates the palette's visual energy. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The saturated accent, #AD8050, registers at 3.7% - sparse enough to feel like a deliberate surprise. At 54 units across the value scale, the palette keeps contrast readable without letting it dominate. Together these qualities place Titian firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. In the context of Titian's full range of palettes, group 15 represents one movement in an ongoing chromatic dialogue.