Grey Splendor vs Monument Grey

Grey Splendor and Monument Grey are both Dulux neutrals. The gap between them is ΔE 6.5 — “close”. Grey Splendor is the lighter of the two, and Monument Grey the warmer. Both cost about £14.40 per litre.

	Grey Splendor	Monument Grey
Hex	#737B84	#737372
Lightness (L*)	51	48
Price / litre	£14.40	£14.40

Looking across brands instead? See Grey Splendor’s cross-brand matches and cheaper alternatives, or Monument Grey’s.