CarPaintCode
8540 Dark Blue Metallic

GM paint code 8540

Dark Blue Metallic.

Code
8540
Finish
Metallic
Colour family
Blue
Years
1977–1989
Models
3
Screen colour
#16272F approximate

GM models with paint code 8540

ModelYearsColour name
GM Buick1977–1989Dark Blue Metallic
GM Cadillac1977–1989Dark Blue Metallic
GM Oldsmobile1977–1989Dark Blue Metallic

Where to find code 8540 on your GM

Service Parts Identification (SPID) label. A code starting with WA followed by digits (for example WA8555), or a three-character code such as GAZ; the line often starts with BC/CC and U.

Full guide with diagram →

Touch-up paint for Dark Blue Metallic

Ask for GM 8540 and give the model year: paint suppliers mix by code, and some codes have several variants.

This is a metallic colour: it needs a basecoat and a clear coat. Pens and aerosols for metallics usually come with a separate clear.

Read the touch-up paint guide before you start.

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