The value structure of Candido Portinari is mid-key: quiet, controlled, and cohesive. 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. The highest-chroma note - #8E5955 - appears at just 7.8%, deployed as a precision accent against the quieter ground. Value range is moderate at 37 units - enough contrast for legibility, not so much as to fragment the tonal unity. Candido Portinari's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.