Values in Walter Gramatté rest in the mid-range - neither dramatically lit nor steeped in shadow. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. Only 3.8% is devoted to #2F5F8B, yet that small allocation delivers the palette's entire chromatic tension. The value range of 47 units sits in the comfortable middle: enough depth, enough light, neither extreme. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Walter Gramatté's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.