Celestial Blue 4 by Dulux is a deep cyan. Hex: #1883A7. RGB: 24, 131, 167. Price: approximately £10.20 per litre. The nearest equivalent from another manufacturer is Johnstone's Blue Paisley (ΔE 1.5, “near-identical”), priced at approximately £12.36 per litre. Other close matches include Johnstone's Atlantic Kingdom (ΔE 2.7) and Mylands Midnight (ΔE 3.1).
Celestial Blue 4 by Dulux
- Hex
#1883A7- RGB
- 24, 131, 167
- Manufacturer
- Dulux
- Price per litre
- £10.20
- Price per m2 (?)
- £1.57
Nearest matches from other manufacturers
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| Blue Paisley | Johnstone's | 1.5 | Near-identical | £12.36 (£2.16 more) | £2.06 |
| Atlantic Kingdom | Johnstone's | 2.7 | Near-identical | £12.36 (£2.16 more) | £2.06 |
| Midnight (No.FTT-017) | Mylands | 3.1 | Very close | £27.20 (£17.00 more) | £3.63 |
| Tartan blue (No.18 E 53) | BS 4800 | 3.5 | Very close | — | — |
| Summer Dream | Johnstone's | 4.7 | Very close | £12.36 (£2.16 more) | £2.06 |
| Teal Topaz | Johnstone's | 5.0 | Very close | £6.14 (£4.06 less) | £1.02 |
| Quiet Night | Johnstone's | 5.1 | Similar | £12.36 (£2.16 more) | £2.06 |
| Waterfall | Johnstone's | 5.3 | Similar | £6.14 (£4.06 less) | £1.02 |
| Extravagance | Johnstone's | 5.4 | Similar | £12.36 (£2.16 more) | £2.06 |
Blue Paisley
Johnstone's
Near-identical
ΔE 1.5
£12.36/L
£2.06/m2
Atlantic Kingdom
Johnstone's
Near-identical
ΔE 2.7
£12.36/L
£2.06/m2
Midnight
Mylands
Very close
ΔE 3.1
£27.20/L
£3.63/m2
Tartan blue
BS 4800
Very close
ΔE 3.5
Summer Dream
Johnstone's
Very close
ΔE 4.7
£12.36/L
£2.06/m2
Teal Topaz
Johnstone's
Very close
ΔE 5.0
£6.14/L
£1.02/m2
Quiet Night
Johnstone's
Similar
ΔE 5.1
£12.36/L
£2.06/m2
Waterfall
Johnstone's
Similar
ΔE 5.3
£6.14/L
£1.02/m2
Extravagance
Johnstone's
Similar
ΔE 5.4
£12.36/L
£2.06/m2
Colour neighbourhood
Coverage & application
Manufacturer figures from the Dulux Product Advice Sheet. Real-world coverage is typically 15-20% lower.
| Finish | Coverage | Coats | Sheen | Scrub class | Touch dry | Recoat | VOC |
|---|---|---|---|---|---|---|---|
| Dulux Easycare Bathroom Soft Sheen PAS | 13 m²/L | 2 | 25% | 1 | 4h | 4h | — |
| Dulux Easycare Kitchen Matt PAS | 13 m²/L | 2 | 5% | 1 | 4h | 4h | — |
| Dulux Matt PAS | 13 m²/L | 2 | 5% | — | 2h | 4h | — |
| Dulux Silk PAS | 13 m²/L | 2 | 25% | — | 2h | 4h | — |
| Dulux Simply Refresh One Coat Matt PAS | 13 m²/L | 1 | 5% | — | 4h | 4h | — |
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