Slate Mine by Johnstone's is a deep neutral grey. Hex: #636767. RGB: 99, 103, 103. Price: approximately £12.36 per litre. The nearest equivalent from another manufacturer is Craig & Rose Monogram (ΔE 0.9, “identical”), priced at approximately £18.00 per litre. Other close matches include Farrow & Ball Down Pipe (ΔE 1.0) and Lick Grey 07 (ΔE 1.3).
Slate Mine by Johnstone's
- Hex
#636767- RGB
- 99, 103, 103
- Manufacturer
- Johnstone's
- Price per litre
- £12.36
- Price per m2 (?)
- £2.06
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Nearest matches from other manufacturers
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| Monogram | Craig & Rose | 0.9 | Identical | £18.00 (£5.64 more) | £2.57 |
| Down Pipe | Farrow & Ball | 1.0 | Identical | £25.60 (£13.24 more) | £3.94 |
| Grey 07 (No.grey-07) | Lick | 1.3 | Near-identical | £15.60 (£3.24 more) | £3.12 |
| Iron Grey (No.FTT-014) | Mylands | 1.4 | Near-identical | £27.20 (£14.84 more) | £3.63 |
| Forest Grey (No.LRV 16) | Dulux Heritage | 1.6 | Near-identical | £10.40 (£1.96 less) | £1.30 |
| Granite Top® | Crown | 2.5 | Near-identical | — | — |
| Oratory (No.No.237) | Mylands | 2.9 | Near-identical | £27.20 (£14.84 more) | £3.63 |
| Smokey Grey | Crown | 3.0 | Very close | — | — |
| Grey 17 (No.grey-17) | Lick | 3.3 | Very close | £15.60 (£3.24 more) | £3.12 |
Monogram
Craig & Rose
Identical
ΔE 0.9
£18.00/L
£2.57/m2
Down Pipe
Farrow & Ball
Identical
ΔE 1.0
£25.60/L
£3.94/m2
Grey 07
Lick
Near-identical
ΔE 1.3
£15.60/L
£3.12/m2
Iron Grey
Mylands
Near-identical
ΔE 1.4
£27.20/L
£3.63/m2
Forest Grey
Dulux Heritage
Near-identical
ΔE 1.6
£10.40/L
£1.30/m2
Granite Top®
Crown
Near-identical
ΔE 2.5
Oratory
Mylands
Near-identical
ΔE 2.9
£27.20/L
£3.63/m2
Smokey Grey
Crown
Very close
ΔE 3.0
Grey 17
Lick
Very close
ΔE 3.3
£15.60/L
£3.12/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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