Jules-Alexandre Grun occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The highest-chroma note - #895341 - appears at just 2.6%, deployed as a precision accent against the quieter ground. The value range spans 75 units across the palette, providing the full gamut from deep shadow to near-white and ensuring clear tonal hierarchy. In the context of Jules-Alexandre Grun's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.