Theodoor van Thulden keeps values measured and balanced, a hallmark of tonal restraint. Warmth dominates - the palette of Theodoor van Thulden leans heavily on the yellow-orange-red arc of the colour wheel. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #214663 functions as the palette's exclamation mark: highest chroma, lowest percentage (3.6%). The value range spans 59 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. In the context of Theodoor van Thulden's full range of palettes, group 6 represents one movement in an ongoing chromatic dialogue.