Willem de Famars Testas 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 hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. The most saturated colour, #E9E0CD, is reserved to 4.7% of the surface, where it acts as a focal punctuation. 58 units of value range underpin the palette's structural clarity: the eye always knows where light falls. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Willem de Famars Testas's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.