Limbourg brothers sits in the centre of the value range, lending the palette a sense of even, sustained light. Limbourg brothers tilts toward cool - blues and silver-greys carry the structural weight. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #A15448 functions as the palette's exclamation mark: highest chroma, lowest percentage (3.3%). 49 units of value spread create a palette that is varied but unified - contrast in the service of harmony. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Limbourg brothers's palette 3 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.