Cosmic Dust by Johnstone's is a deep cyan. Hex: #317290. RGB: 49, 114, 144. Price: approximately £12.36 per litre. The nearest equivalent from another manufacturer is Dulux Amazon Beat 2 (ΔE 2.6, “near-identical”), priced at approximately £10.20 per litre. Other close matches include Dulux Celestial Blue 3 (ΔE 2.8) and Edward Bulmer Cyanotype (ΔE 3.3).
Cosmic Dust by Johnstone's
- Hex
#317290- RGB
- 49, 114, 144
- Manufacturer
- Johnstone's
- Price per litre
- £12.36
- Price per m2 (?)
- £2.06
Saved on this device — open the palette panel any time to compare or share.
Buy a sample
Nearest matches from other manufacturers
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| Amazon Beat 2 | Dulux | 2.6 | Near-identical | £10.20 (£2.16 less) | £1.57 |
| Celestial Blue 3 | Dulux | 2.8 | Near-identical | £10.20 (£2.16 less) | £1.57 |
| Cyanotype | Edward Bulmer | 3.3 | Very close | £26.40 (£14.04 more) | £4.40 |
| Abstract Art® | Crown | 3.6 | Very close | £13.20 (£0.84 more) | £2.20 |
| Tartan blue (No.18 E 53) | BS 4800 | 3.8 | Very close | — | — |
| Midnight (No.FTT-017) | Mylands | 4.1 | Very close | £27.20 (£14.84 more) | £3.63 |
| Luna Landscape 2 | Dulux | 4.2 | Very close | £10.20 (£2.16 less) | £1.57 |
| Woad Walk | Dulux | 4.2 | Very close | £10.20 (£2.16 less) | £1.57 |
| Celestial Blue 2 | Dulux | 4.2 | Very close | £10.20 (£2.16 less) | £1.57 |
Amazon Beat 2
Dulux
Near-identical
ΔE 2.6
£10.20/L
£1.57/m2
Celestial Blue 3
Dulux
Near-identical
ΔE 2.8
£10.20/L
£1.57/m2
Cyanotype
Edward Bulmer
Very close
ΔE 3.3
£26.40/L
£4.40/m2
Abstract Art®
Crown
Very close
ΔE 3.6
£13.20/L
£2.20/m2
Tartan blue
BS 4800
Very close
ΔE 3.8
Midnight
Mylands
Very close
ΔE 4.1
£27.20/L
£3.63/m2
Luna Landscape 2
Dulux
Very close
ΔE 4.2
£10.20/L
£1.57/m2
Woad Walk
Dulux
Very close
ΔE 4.2
£10.20/L
£1.57/m2
Celestial Blue 2
Dulux
Very close
ΔE 4.2
£10.20/L
£1.57/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 | — |
What's on your walls?
Got this colour at home? Let us know.