Gustave Caillebotte occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Warm and cool are kept in productive tension, creating the kind of chromatic harmony that sustains the eye. All colours lean toward grey, building depth through value rather than colour punch. The highest-chroma note - #979D6A - appears at just 3.2%, deployed as a precision accent against the quieter ground. A value spread of 67 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. This is palette 5 of Gustave Caillebotte's sequence - a single chapter in a chromatic story told across many works.