Azure Sky 6 vs Cloudless Sky

Azure Sky 6 and Cloudless Sky are both Dulux blues. The gap between them is ΔE 5.3 — “close”. Azure Sky 6 is the lighter of the two. Both cost about £14.40 per litre.

	Azure Sky 6	Cloudless Sky
Hex	#C3E1E9	#A8DAE5
Lightness (L*)	88	84
Price / litre	£14.40	£14.40

Looking across brands instead? See Azure Sky 6’s cross-brand matches and cheaper alternatives, or Cloudless Sky’s.