His original color was silver but he changed it to red and yellow
red and black (in iron man 2)
Red Skull is a human being, enhanced its true but his body is still made out of proteins and limestone. Iron man has steel armour. If Red Skull hits Iron man he fractures his fist. If Iron Man hits Red SKull - the skull comes off.
Yellow and silver
red dynamo
Originally, in the comics, Tony's iron suit was a greyish-silver, huge, clunky and inconvenient, he since converted it into a more sleek, red-and-gold version.
NEITHER. you need a life
red and gold.
No! -He in fact does have several suits you may or may not be referring to. He has the Arctic Armor which is an off blue and silver which he wore in Iron Man 318, the Iron Man fantastic four armor which is more of a blue and black, the Iron Man stealth armor which appears in Iron Man #152, or the Patriot Armor which I think makes it's first appearance in the Dark Avengers story line but I may be mistaken.
Gold, Silver, Bronze, Heroic, and Iron Ages
Gold, Silver, Bronze, Heroic, and Iron.
He calls himself War Machine who is Tony Stark's buddy Lt. Col. James "Rhodey" Rhodes.