Theo van Rysselberghe keeps values measured and balanced, a hallmark of tonal restraint. Temperature is balanced: the palette pits warm earth against cool sky without declaring a winner. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. Only 7.3% is devoted to #DECFB6, yet that small allocation delivers the palette's entire chromatic tension. At 60 units of value range, the palette has the tonal breadth to sustain complex spatial readings. In the context of Theo van Rysselberghe's full range of palettes, group 13 represents one movement in an ongoing chromatic dialogue.