My 172 came in part exchange at work and so I had no real choice in having the Pearl Black, but both myself and my wife prefer black cars, although I do like Iceberg.
When looking for the 182 I quite fancied Liquid Yellow, but the wife didn't so looked at any colour, ideally not RB, Titanium or Arctic Silver...then stumbled across a Petrol Blue and I absolutely love it. Even more due to the rarity but I'm dubious of keeping it as I'll soon be using as a daily and so the mileage will jump massively.