Marble Swirl 2 vs Purple Polka 2

Marble Swirl 2 and Purple Polka 2 are both Dulux blues. The gap between them is ΔE 3.4 — “very close”. Purple Polka 2 is the lighter of the two. Both cost about £14.40 per litre.

	Marble Swirl 2	Purple Polka 2
Hex	#71779E	#7A779C
Lightness (L*)	51	52
Price / litre	£14.40	£14.40

Looking across brands instead? See Marble Swirl 2’s cross-brand matches and cheaper alternatives, or Purple Polka 2’s.