Calm Sea vs Steel Symphony 6

Calm Sea and Steel Symphony 6 are both Dulux blues. The gap between them is ΔE 0.0 — “identical”. Calm Sea is the lighter of the two. Both cost about £14.40 per litre.

Calm Sea #D5DDE0 £14.40/L

Steel Symphony 6 #D5DDE0 £14.40/L

	Calm Sea	Steel Symphony 6
Hex	`#D5DDE0`	`#D5DDE0`
Lightness (L*)	88	88
Price / litre	£14.40	£14.40

More Dulux comparisons

Calm Sea vs Celestial Cloud 6
Calm Sea vs Snail Trail
Calm Sea vs Frosted Steel
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 Steel Symphony 6’s.