Blue Opal by Johnstone's is a pale muted blue. Hex: #B2C2D6. RGB: 178, 194, 214. Price: approximately £13.37 per litre. The nearest equivalent from another manufacturer is Crown Morning Sky (ΔE 1.7, “near-identical”), priced at approximately £7.90 per litre. Other close alternatives include Dulux Mystic Mauve 4 (ΔE 2.2) and Dulux Mystic Mauve 5 (ΔE 3.0).
Blue Opal by Johnstone's
- Hex
#B2C2D6- RGB
- 178, 194, 214
- 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 (?) |
|---|---|---|---|---|---|
| Morning Sky | Crown | 1.7 | Near-identical | £7.90 (£5.47 less) | £1.32 |
| Mystic Mauve 4 | Dulux | 2.2 | Near-identical | £14.40 (£1.03 more) | £2.22 |
| Mystic Mauve 5 | Dulux | 3.0 | Very close | £14.40 (£1.03 more) | £2.22 |
| Frosted Lake | Dulux | 3.2 | Very close | £14.40 (£1.03 more) | £2.22 |
| Bright Skies | Dulux | 3.2 | Very close | £10.80 (£2.57 less) | £1.66 |
| Faded Sky | Dulux | 3.2 | Very close | £14.40 (£1.03 more) | £2.22 |
| Dove Blue (No.SAP1041) | Sanderson | 3.2 | Very close | £20.00 (£6.63 more) | — |
| Southwold Blue (No.SAP1136) | Sanderson | 3.5 | Very close | £20.00 (£6.63 more) | — |
| Porcelain (No.ZOP1103) | Zoffany | 3.5 | Very close | £23.20 (£9.83 more) | — |
Morning Sky
Crown
Near-identical
ΔE 1.7
£7.90/L
£1.32/m2
Mystic Mauve 4
Dulux
Near-identical
ΔE 2.2
£14.40/L
£2.22/m2
Mystic Mauve 5
Dulux
Very close
ΔE 3.0
£14.40/L
£2.22/m2
Frosted Lake
Dulux
Very close
ΔE 3.2
£14.40/L
£2.22/m2
Bright Skies
Dulux
Very close
ΔE 3.2
£10.80/L
£1.66/m2
Faded Sky
Dulux
Very close
ΔE 3.2
£14.40/L
£2.22/m2
Dove Blue
Sanderson
Very close
ΔE 3.2
£20.00/L
Southwold Blue
Sanderson
Very close
ΔE 3.5
£20.00/L
Porcelain
Zoffany
Very close
ΔE 3.5
£23.20/L
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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