Original Factory Colors

Classic GMC Sierra Paint Colors & Factory Codes (1977)

Every original factory paint color offered on the classic GMC Sierra (1977), with official manufacturer paint codes, hex approximations, and rarity notes. Use the paint code to order a color-matched sample from a restoration supplier.

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1977 1978 1979 1980 1985 1986 1987

Colors by Family

beige black blue brown gray green orange red silver white yellow

Raven Black

#0e0e10

1977

Standard non-metallic black for 1977 C/K trucks.

White

#f4f4f0

1977–1980

Base fleet white, code 12.

Silver

#c2c4c6

1977–1980

Metallic silver, code 14.

Medium Graystone

#8a8c8e

1977

Metallic graystone, code 17.

Light Blue

#9fc0d8

1977

Code 20.

Medium Blue

#3f6fa3

1977–1980

Code 23.

Bright Blue

#2f6fb0

1977

Code 25.

Dark Blue

#1f3a63

1977–1980

Code 27.

Light Green

#8fb98a

1977

Code 43.

Dark Green

#2c4a32

1977–1980

Code 46.

Yellow

#e8c84a

1977

Code 53.

Neutral

#d9cfb8

1977

Code 60, light neutral.

Buckskin

#c79e6a

1977

Code 65, popular tan-brown.

Russet

#7a4a32

1977

Code 68 (Russet for 1977).

Red

#a82b25

1977

Code 71 for 1977.

Mahogany

#5a2422

1977

Code 76, deep red-brown metallic.

Brown

#5e4327

1977–1980

Code 81.

Midnight Black

#101012

1977–1980

Code 86.

Wheatland Yellow

#d9b04a

1977–1980

Code 87.

Tangier Orange

#c8521f

1977–1980

Code 88, bright fleet orange.

Polar White

#f6f6f2

1977

Code 89 for 1977 (code 93 in 1980).

About these colors: Color names, factory paint codes, and production years are cross-referenced from established marque references and owner registries. Hex codes are approximate digital representations of factory paint — vintage automotive paint was never defined as a hex value, and original enamel fades over time. True paint colors depend on age, sun exposure, refinishing history, and production batch variation. For an accurate match, always mix by the factory paint code — not by the on-screen swatch — and verify against an original paint chip or a professional color-matched sample before purchasing paint for a restoration.