allpaintcolours.co.ukBlue (No.20 E 53) by BS 4800 is a mid-tone cyan. Hex: #3876AB. RGB: 56, 118, 171. The nearest paint match is Dulux Royal Regatta 3 (ΔE 1.9, “near-identical”), priced at approximately £14.40 per litre. Other close alternatives include Johnstone's Sapphire Sky (ΔE 2.2) and RAL Classic Sky blue (ΔE 2.4).
Blue (No.20 E 53) by BS 4800
- Hex
#3876AB- RGB
- 56, 118, 171
- Colour system
- BS 4800
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Nearest paint matches & alternatives
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| Royal Regatta 3 | Dulux | 1.9 | Near-identical | £14.40 | £2.22 |
| Sapphire Sky | Johnstone's | 2.2 | Near-identical | £13.37 | £2.23 |
| Sky blue (No.5015) | RAL Classic | 2.4 | Near-identical | — | — |
| Nocturne Shade | Johnstone's | 2.7 | Near-identical | £13.37 | £2.23 |
| Planetarium | Johnstone's | 3.4 | Very close | £13.37 | £2.23 |
| Cobalt Glaze | Johnstone's | 3.6 | Very close | £13.37 | £2.23 |
| Cenote | Johnstone's | 3.7 | Very close | £13.37 | £2.23 |
| Blue Seduction 1 | Dulux | 3.9 | Very close | £14.40 | £2.22 |
| Sapphire Springs 4 | Dulux | 3.9 | Very close | £14.40 | £2.22 |
Royal Regatta 3
Dulux
Near-identical
ΔE 1.9
£14.40/L
£2.22/m2
Sapphire Sky
Johnstone's
Near-identical
ΔE 2.2
£13.37/L
£2.23/m2
Sky blue
RAL Classic
Near-identical
ΔE 2.4
Nocturne Shade
Johnstone's
Near-identical
ΔE 2.7
£13.37/L
£2.23/m2
Planetarium
Johnstone's
Very close
ΔE 3.4
£13.37/L
£2.23/m2
Cobalt Glaze
Johnstone's
Very close
ΔE 3.6
£13.37/L
£2.23/m2
Cenote
Johnstone's
Very close
ΔE 3.7
£13.37/L
£2.23/m2
Blue Seduction 1
Dulux
Very close
ΔE 3.9
£14.40/L
£2.22/m2
Sapphire Springs 4
Dulux
Very close
ΔE 3.9
£14.40/L
£2.22/m2
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