In the animated film "Despicable Me", what colour are the small creatures known as 'Minions'?

Minions are the many fictional yellow creatures that appear in the "Despicable Me" franchise, which started with "Despicable Me" (2010), and are characterized by their unique language and childlike behavior. They are also the official mascots of Illumination, a division of Universal Studios. Following Comcast's purchase of NBCUniversal, they have even been described as being a corporate icon for Universal and Illumination's parent company, Comcast, on par with Disney's Mickey Mouse.

The Minions are small, yellow henchmen shaped like pill capsules. They are depicted as being roughly one-third to one-half the height of normal humans. They have one or two eyes, and their eyes are almost always brown (except for Bob, who has one green and one brown eye). They have no discernable noses but seem capable of smelling, as they are shown smelling fruit or being affected by the Fart Gun. They are also shown without ears but can hear and respond to sounds. Most minions appear either bald or with a few wispy strands of black hair on their heads. Their clothing consists of blue overalls emblazoned with Gru's logo, black rubber gloves and boots, and goggles.