Eugène Jansson distributes its values across the middle register, creating harmony without high contrast. Temperature is cool-dominant, with blue and green families claiming the largest areas. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. The highest-chroma note - #B79035 - appears at just 2.7%, deployed as a precision accent against the quieter ground. A value spread of 73 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. In the context of Eugène Jansson's full range of palettes, group 4 represents one movement in an ongoing chromatic dialogue.