Raoul Dufy is high in key: pale, luminous, and filled with optical air. Yellow, ochre, sienna: warm hues that Raoul Dufy deploys as the palette's primary energy. All colours lean toward grey, building depth through value rather than colour punch. The saturated accent, #4B376B, registers at 4.7% - sparse enough to feel like a deliberate surprise. At 54 units across the value scale, the palette keeps contrast readable without letting it dominate. This is palette 5 of Raoul Dufy's sequence - a single chapter in a chromatic story told across many works.