Marià Fortuny distributes its values across the middle register, creating harmony without high contrast. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. #DCD6C9 at 9.9% is both the most chromatic and one of the largest colours in the palette - chroma as mass rather than as highlight. From deepest dark to palest light, the palette traverses 62 units of the value scale - a span that creates natural depth. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Marià Fortuny's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.