Values in Luis Rigalt tilt decisively toward white, giving the palette its luminous character. Luis Rigalt keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The saturated accent, #5C4B3C, registers at 9.6% - sparse enough to feel like a deliberate surprise. At 55 units of value range, the palette has the tonal breadth to sustain complex spatial readings. In the context of Luis Rigalt's full range of palettes, group 2 represents one movement in an ongoing chromatic dialogue.