Cassiopeia by Johnstone's is a pale muted teal. Hex: #AACBC4. RGB: 170, 203, 196. Price: approximately £13.37 per litre. The nearest equivalent from another manufacturer is Crown Soft Duck Egg (ΔE 2.1, “near-identical”), priced at approximately £11.20 per litre. Other close alternatives include Dulux Soft Fauna 4 (ΔE 2.7) and BS 4800 Duckegg (ΔE 3.0).
Cassiopeia by Johnstone's
- Hex
#AACBC4- RGB
- 170, 203, 196
- Manufacturer
- Johnstone's
- Price per litre
- £13.37
- Price per m2 (?)
- £2.23
Saved on this device — open the palette panel any time to compare or share.
Buy a sample
Now inside your AI toolConnect free →
Nearest matches & alternatives from other brands
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| Soft Duck Egg | Crown | 2.1 | Near-identical | £11.20 (£2.17 less) | £1.87 |
| Soft Fauna 4 | Dulux | 2.7 | Near-identical | £14.40 (£1.03 more) | £2.22 |
| Duckegg (No.16 C 33) | BS 4800 | 3.0 | Very close | — | — |
| Blue 09 (No.blue-09) | Lick | 3.1 | Very close | £16.40 (£3.03 more) | £3.28 |
| Atlas Blue | Dulux | 3.7 | Very close | £14.40 (£1.03 more) | £2.22 |
| Ancona Blue | Farrow & Ball | 3.9 | Very close | £26.40 (£13.03 more) | £4.06 |
| Blue 13 (No.blue-13) | Lick | 3.9 | Very close | £16.40 (£3.03 more) | £3.28 |
| Stepping Stone® | Crown | 4.0 | Very close | £8.80 (£4.57 less) | £1.47 |
| Sea Urchin 4 | Dulux | 4.0 | Very close | £14.40 (£1.03 more) | £2.22 |
Soft Duck Egg
Crown
Near-identical
ΔE 2.1
£11.20/L
£1.87/m2
Soft Fauna 4
Dulux
Near-identical
ΔE 2.7
£14.40/L
£2.22/m2
Duckegg
BS 4800
Very close
ΔE 3.0
Blue 09
Lick
Very close
ΔE 3.1
£16.40/L
£3.28/m2
Atlas Blue
Dulux
Very close
ΔE 3.7
£14.40/L
£2.22/m2
Ancona Blue
Farrow & Ball
Very close
ΔE 3.9
£26.40/L
£4.06/m2
Blue 13
Lick
Very close
ΔE 3.9
£16.40/L
£3.28/m2
Stepping Stone®
Crown
Very close
ΔE 4.0
£8.80/L
£1.47/m2
Sea Urchin 4
Dulux
Very close
ΔE 4.0
£14.40/L
£2.22/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.