MAIER, IMO, never made an attempt to match OEM plastic, or maybe they couldn't do to copyright infringements??
Anyhow, they are usually a darker red that matches like crap, but what else can ya do!!
If your gonna ride the trike, forget being pretty and make life easy. I end up changing the frame and gas tank color (metal parts) so that I don't have to sweat the colors matching.
Rattle can paint does not last but it works in a pinch and is easily changed 
Painting plastics doesn't ever seem to work well for anyone, unless you don't ride it!!
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country