Lilla Cabot Perry sits in the centre of the value range, lending the palette a sense of even, sustained light. Lilla Cabot Perry builds on cool foundations: the palette favours the blue-cyan-green arc. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. Only 5.3% is devoted to #926838, yet that small allocation delivers the palette's entire chromatic tension. From deepest dark to palest light, the palette traverses 69 units of the value scale - a span that creates natural depth. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. In the context of Lilla Cabot Perry's full range of palettes, group 9 represents one movement in an ongoing chromatic dialogue.