Chalky Blue by Johnstone's is a mid-tone grey with a subtle cyan undertone. Hex: #718790. RGB: 113, 135, 144. Price: approximately £12.36 per litre. The nearest equivalent from another manufacturer is Dulux Denim Drift (ΔE 3.0, “near-identical”), priced at approximately £10.20 per litre. Other close matches include Farrow & Ball Selvedge (ΔE 3.1) and RAL Classic Squirrel grey (ΔE 3.1).
Chalky Blue by Johnstone's
- Hex
#718790- RGB
- 113, 135, 144
- 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 (?) |
|---|---|---|---|---|---|
| Denim Drift | Dulux | 3.0 | Near-identical | £10.20 (£2.16 less) | £1.57 |
| Selvedge | Farrow & Ball | 3.1 | Very close | £25.60 (£13.24 more) | £3.94 |
| Squirrel grey (No.7000) | RAL Classic | 3.1 | Very close | — | — |
| Below Deck | Coat | 3.9 | Very close | £22.40 (£10.04 more) | £4.48 |
| De Nimes | Farrow & Ball | 4.0 | Very close | £25.60 (£13.24 more) | £3.94 |
| Renew | Coat | 4.3 | Very close | £22.40 (£10.04 more) | £4.48 |
| Saxe Blue | Craig & Rose | 4.5 | Very close | £18.00 (£5.64 more) | £2.57 |
| Etruria (No.3) | Little Greene | 4.6 | Very close | £28.00 (£15.64 more) | £4.31 |
| Teal 02 (No.teal-02) | Lick | 4.6 | Very close | £15.60 (£3.24 more) | £3.12 |
Denim Drift
Dulux
Near-identical
ΔE 3.0
£10.20/L
£1.57/m2
Selvedge
Farrow & Ball
Very close
ΔE 3.1
£25.60/L
£3.94/m2
Squirrel grey
RAL Classic
Very close
ΔE 3.1
Below Deck
Coat
Very close
ΔE 3.9
£22.40/L
£4.48/m2
De Nimes
Farrow & Ball
Very close
ΔE 4.0
£25.60/L
£3.94/m2
Renew
Coat
Very close
ΔE 4.3
£22.40/L
£4.48/m2
Saxe Blue
Craig & Rose
Very close
ΔE 4.5
£18.00/L
£2.57/m2
Etruria
Little Greene
Very close
ΔE 4.6
£28.00/L
£4.31/m2
Teal 02
Lick
Very close
ΔE 4.6
£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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