Adriaan de Lelie is built on dark foundations, with values clustered toward shadow. Warm hues command this palette; Adriaan de Lelie favours the reds, oranges, and yellows of firelight and earth. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. #5F3523 delivers the chromatic peak at only 3.4% - a small shot of colour with outsized visual impact. A value spread of 60 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere. In the context of Adriaan de Lelie's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.