Calm Sea vs Frosted Steel

Calm Sea and Frosted Steel are both Dulux blues. The gap between them is ΔE 1.2 — “near-identical”. Calm Sea is the lighter of the two. Both cost about £14.40 per litre.

Calm Sea #D5DDE0 £14.40/L

Frosted Steel #D6DCE0 £14.40/L

	Calm Sea	Frosted Steel
Hex	`#D5DDE0`	`#D6DCE0`
Lightness (L*)	88	87
Price / litre	£14.40	£14.40

More Dulux comparisons

Calm Sea vs Steel Symphony 6
Calm Sea vs Celestial Cloud 6
Calm Sea vs Snail Trail
Calm Sea vs Mineral Haze 3
Calm Sea vs Amazon Beat 6

Looking across brands instead? See Calm Sea’s cross-brand matches and cheaper alternatives, or Frosted Steel’s.