Keep the colour or change? What would be a suitable colour to change to?

Sable Cendre from 1975 or Delta Blue from the DS colours?

I think I prefer this lively Orange - named Mandrine and from 1978-9
it is close to the production date of the car and isn't too far from the original colour.
The interior would also be a closer match.
With the door cards needed attention and eventually the seat covers they could be toned to match the new paint!