Low-key values are the structural spine of Orazio Riminaldi, giving it gravity and atmosphere. Orazio Riminaldi orchestrates warmth above all else - reds, ambers, and siennas take the lead. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. At 41.3%, #0A0201 functions less as a colour accent and more as a complete atmospheric environment. At 3.7%, #8D4D1E carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 68 units of value range underpin the palette's structural clarity: the eye always knows where light falls. Low-key, warm, and muted: the timeless academic formula for interior light, chiaroscuro, and human form. Palette 3 sits within the larger chromatic argument that Orazio Riminaldi's complete body of work advances.