Moon Waves 6 vs Whispered Blue

Moon Waves 6 and Whispered Blue are both Dulux neutrals. The gap between them is ΔE 2.8 — “near-identical”. Moon Waves 6 is the lighter of the two, and Whispered Blue the warmer. Both cost about £14.40 per litre.

	Moon Waves 6	Whispered Blue
Hex	#D8DCE0	#CDD3D5
Lightness (L*)	88	84
Price / litre	£14.40	£14.40

Looking across brands instead? See Moon Waves 6’s cross-brand matches and cheaper alternatives, or Whispered Blue’s.