Regal Silk vs Sapphire Springs 3

Regal Silk and Sapphire Springs 3 are both Dulux blues. The gap between them is ΔE 1.5 — “near-identical”. Regal Silk is the lighter of the two. Both cost about £14.40 per litre.

	Regal Silk	Sapphire Springs 3
Hex	#006AA8	#0C68AB
Lightness (L*)	43	43
Price / litre	£14.40	£14.40

Looking across brands instead? See Regal Silk’s cross-brand matches and cheaper alternatives, or Sapphire Springs 3’s.