nope Enz, you are correct i am afraid, and Yellow, Grey and Blue are very exclusive compared to Red, got the production figures of abarthforum
Scuderia Red: 1,199
Blu Abu Dhabi (Blue): 99
Grigio Titanio (Grey): 99
Giallo Modena (Yellow): 299
oh and the prices,
Scuderia Red: €35,500
Blu Abu Dhabi (Blue): €37,500
Grigio Titanio (Grey): €37,500
Giallo Modena (Yellow): €36,500