Roman Ribera Cirera sits in the centre of the value range, lending the palette a sense of even, sustained light. Roman Ribera Cirera orchestrates warmth above all else - reds, ambers, and siennas take the lead. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. #C18A3F functions as the palette's exclamation mark: highest chroma, lowest percentage (5.1%). Value range is moderate at 45 units - enough contrast for legibility, not so much as to fragment the tonal unity. Palette 4 sits within the larger chromatic argument that Roman Ribera Cirera's complete body of work advances.