Celestial Blue 6 vs Delft China

Celestial Blue 6 and Delft China are both Dulux blues. The gap between them is ΔE 4.3 — “very close”. Delft China is the lighter of the two, and Celestial Blue 6 the warmer. Both cost about £14.40 per litre.

	Celestial Blue 6	Delft China
Hex	#8DBDCF	#82C8E3
Lightness (L*)	74	77
Price / litre	£14.40	£14.40

Looking across brands instead? See Celestial Blue 6’s cross-brand matches and cheaper alternatives, or Delft China’s.