allpaintcolours.co.ukJamaican Sea by Johnstone's is a mid-tone cyan. Hex: #37A4B3. RGB: 55, 164, 179. Price: approximately £13.37 per litre. The nearest equivalent from another manufacturer is Dulux Electric Blue (ΔE 2.9, “near-identical”), priced at approximately £14.40 per litre. Other close alternatives include Dulux Javan Dawn 1 (ΔE 3.5) and Farrow & Ball Lobster (ΔE 3.8).
Jamaican Sea by Johnstone's
- Hex
#37A4B3- RGB
- 55, 164, 179
- Manufacturer
- Johnstone's
- Price per litre
- £13.37
- Price per m2 (?)
- £2.23
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Nearest matches & alternatives from other brands
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| Electric Blue | Dulux | 2.9 | Near-identical | £14.40 (£1.03 more) | £2.22 |
| Javan Dawn 1 | Dulux | 3.5 | Very close | £14.40 (£1.03 more) | £2.22 |
| Lobster | Farrow & Ball | 3.8 | Very close | £26.40 (£13.03 more) | £4.06 |
| Tranquil Depths | Dulux | 4.4 | Very close | £14.40 (£1.03 more) | £2.22 |
| Teal Façade | Dulux | 4.4 | Very close | £14.40 (£1.03 more) | £2.22 |
| Velvet Touch 2 | Dulux | 4.4 | Very close | £14.40 (£1.03 more) | £2.22 |
| Delphinium Blue (No.18 E 51) | BS 4800 | 4.5 | Very close | — | — |
| Hawaiian Blue 5 | Dulux | 5.2 | Similar | £14.40 (£1.03 more) | £2.22 |
| Summer Medley 1 | Dulux | 5.3 | Similar | £14.40 (£1.03 more) | £2.22 |
Electric Blue
Dulux
Near-identical
ΔE 2.9
£14.40/L
£2.22/m2
Javan Dawn 1
Dulux
Very close
ΔE 3.5
£14.40/L
£2.22/m2
Lobster
Farrow & Ball
Very close
ΔE 3.8
£26.40/L
£4.06/m2
Tranquil Depths
Dulux
Very close
ΔE 4.4
£14.40/L
£2.22/m2
Teal Façade
Dulux
Very close
ΔE 4.4
£14.40/L
£2.22/m2
Velvet Touch 2
Dulux
Very close
ΔE 4.4
£14.40/L
£2.22/m2
Delphinium Blue
BS 4800
Very close
ΔE 4.5
Hawaiian Blue 5
Dulux
Similar
ΔE 5.2
£14.40/L
£2.22/m2
Summer Medley 1
Dulux
Similar
ΔE 5.3
£14.40/L
£2.22/m2
Colour neighbourhood
Coverage & application
Manufacturer figures from the Johnstone's Product Advice Sheet. Real-world coverage is typically 15-20% lower.
| Finish | Coverage | Coats | Sheen | Scrub class | Touch dry | Recoat | VOC |
|---|---|---|---|---|---|---|---|
| MY colour Durable Matt PAS | 12 m²/L | 2 | 4% | — | 1h | 3h | — |
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