Medium Graystone Metallic
PAINT CODE17 (WA5243)HEX#8D8F8CRGB141, 143, 140
General Motors factory colour of the square-body Chevrolet trucks, offered 1973–87. The order code and WA number are the maker's own; the hex is the registry's approximation of the shade, not a measured value.
The hex is an estimate. The paint code above is researched and is the authority; the hex and RGB are the registry's approximation of how the colour looks, not a matched chip.
WORN BY K10 / K20 (1960–72), K10 Cheyenne and Cheyenne Super (1971–75), K-series square body (1973–91), K-series Silverado trim (1975–98), M1008 / M1010 CUCV (1983–87), K1500 / K2500 / K3500 GMT400 (1988–2000), Z71 off-road package
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- 11978 Chevrolet (all models) touch up paint colorsAutomotiveTouchup · accessed 2026-09-23