Values in Gustave Loiseau tilt decisively toward white, giving the palette its luminous character. Temperature is cool-dominant, with blue and green families claiming the largest areas. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. Only 3.7% is devoted to #675D44, yet that small allocation delivers the palette's entire chromatic tension. At 40 units across the value scale, the palette keeps contrast readable without letting it dominate. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Gustave Loiseau's full range of palettes, group 6 represents one movement in an ongoing chromatic dialogue.