RAL Classic is a standard colour system, not a paint manufacturer.
Standard colour systems (RAL, BS, NCS) are colour codes used by trade and professional applications:
joinery and metalwork shops, powder coaters, architects writing colour schedules.
Use this page to find a paint that matches a specified RAL colour.
The hex value shown is a widely-cited sRGB approximation — physical reference chips remain authoritative
for colour-critical work.
Sapphire blue (No.5003) by RAL Classic is a dark muted blue.
Hex: #1D1E33. RGB: 29, 30, 51.
The nearest paint match is Dulux Slow Swing
(ΔE 7.8, “close”), priced at approximately £10.20 per litre.
Sapphire blue (No.5003) by RAL Classic
Hex #1D1E33RGB 29, 30, 51
Colour system RAL Classic
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Nearest paint matches
Colour
Manufacturer
ΔE
Match quality
Price/L
Price/m2 (?)
Dulux
7.8
Similar
£10.20
£1.57
Colour neighbourhood
Sapphire blue
Slow Swing