Goliath's helmet, as described in the biblical account in 1 Samuel 17, was made of bronze. While the text does not specify a color for the helmet, bronze typically has a metallic, golden-brown appearance. Therefore, one can infer that Goliath's helmet would have had a bronze-like color, reflecting the properties of the material used.
The Spartan helmet was bronze.
Cardinal
to make the cover of a helmet i mould metal and then get the kids to color it in
The cast of Gridiron Goliaths - 1953 includes: Mel Allen as Narrator
In many jurisdiction, a fire chief's helmet is white. However, it is not unusual for it to be the same color as the rest of the crew.
Dodger Blue
Metal gray.
yellow
Yes, you can repaint any color helmet to any color. I have fellow teammates that take their old helmets and paint them to our orange all the time.
Nelson
They don't match because fabric absorbs dye much differently than the helmet holds the paint. Most teams offset this by wearing a different color jersey/helmet combination.
Mamblo, Buklau and Imanchudum......