Mid-key values give Gustave Courbet its characteristic quietness - nothing blazes, nothing disappears. Warm and cool are kept in productive tension, creating the kind of chromatic harmony that sustains the eye. Saturation is deliberately withheld - the beauty here lies in the near-monochromatic gradations rather than colour difference. The highest-chroma note - #CBBE94 - appears at just 5.4%, deployed as a precision accent against the quieter ground. The value range spans 64 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. Taken together, these qualities constitute Gustave Courbet's chromatic voice - distinctive enough to be read across an entire body of work.