Endeavour® by Crown is a deep muted cyan. Hex: #435C64. RGB: 67, 92, 100. Price: approximately £8.20 per litre. The nearest equivalent from another manufacturer is Johnstone's Dark Summit (ΔE 1.4, “near-identical”), priced at approximately £12.36 per litre. Other close matches include Johnstone's Star Blanket (ΔE 2.3) and Dulux Heritage Midnight Teal (ΔE 2.9).
Nearest matches from other manufacturers
| Colour | Manufacturer | ΔE | Match quality | Price/L |
|---|---|---|---|---|
| Dark Summit | Johnstone's | 1.4 | Near-identical | £12.36 (£4.16 more) |
| Star Blanket | Johnstone's | 2.3 | Near-identical | £12.36 (£4.16 more) |
| Midnight Teal (No.LRV 11) | Dulux Heritage | 2.9 | Near-identical | £10.40 (£2.20 more) |
| Sea Holly | Dulux | 3.1 | Very close | £10.20 (£2.00 more) |
| Coppice Blue | Farrow & Ball | 3.2 | Very close | £25.60 (£17.40 more) |
| Dark Water | Johnstone's | 3.3 | Very close | £12.36 (£4.16 more) |
| Wing Commander | Johnstone's | 3.5 | Very close | £12.36 (£4.16 more) |
| Indigo | Edward Bulmer | 3.9 | Very close | £26.40 (£18.20 more) |
| Sea Monster | Johnstone's | 4.0 | Very close | £12.36 (£4.16 more) |
Dark Summit
Johnstone's
Near-identical
ΔE 1.4
£12.36/L
Star Blanket
Johnstone's
Near-identical
ΔE 2.3
£12.36/L
Midnight Teal
Dulux Heritage
Near-identical
ΔE 2.9
£10.40/L
Sea Holly
Dulux
Very close
ΔE 3.1
£10.20/L
Coppice Blue
Farrow & Ball
Very close
ΔE 3.2
£25.60/L
Dark Water
Johnstone's
Very close
ΔE 3.3
£12.36/L
Wing Commander
Johnstone's
Very close
ΔE 3.5
£12.36/L
Indigo
Edward Bulmer
Very close
ΔE 3.9
£26.40/L
Sea Monster
Johnstone's
Very close
ΔE 4.0
£12.36/L
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