Values in Pierre-Auguste Renoir rest in the mid-range - neither dramatically lit nor steeped in shadow. Warm hues command this palette; Pierre-Auguste Renoir favours the reds, oranges, and yellows of firelight and earth. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The highest-chroma note - #BA833B - appears at just 6.2%, deployed as a precision accent against the quieter ground. Spanning 54 units on the value axis, the palette achieves the balance between tonal flatness and fragmentation. Palette 4 sits within the larger chromatic argument that Pierre-Auguste Renoir's complete body of work advances.