Joseph-Marie Vien distributes its values across the middle register, creating harmony without high contrast. Warmth dominates - the palette of Joseph-Marie Vien leans heavily on the yellow-orange-red arc of the colour wheel. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. Only 8.7% is devoted to #583425, yet that small allocation delivers the palette's entire chromatic tension. From deepest dark to palest light, the palette traverses 69 units of the value scale - a span that creates natural depth. Joseph-Marie Vien's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.