Abbott Handerson Thayer distributes its values across the middle register, creating harmony without high contrast. Warmth dominates - the palette of Abbott Handerson Thayer leans heavily on the yellow-orange-red arc of the colour wheel. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. #251E1D claims 25.7% of the surface, functioning as the work's tonal foundation. #5B201D delivers the chromatic peak at only 2.9% - a small shot of colour with outsized visual impact. At 63 units of value range, the palette has the tonal breadth to sustain complex spatial readings. This is the light Abbott Handerson Thayer preferred, made measurable.