Herbert Gustave Schmalz (Herbert Carmichael) distributes its values across the middle register, creating harmony without high contrast. The palette achieves thermal balance - reds and blues, ochres and greens, each holding the other in check. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. At 25.3%, #333530 functions less as a colour accent and more as a complete atmospheric environment. #645D41 functions as the palette's exclamation mark: highest chroma, lowest percentage (7.5%). The value range spans 61 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Herbert Gustave Schmalz (Herbert Carmichael)'s palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.