exterieur paint for wood; pastel shades

Before I go visiting Mr Bricolage etc, has anyone come across a range of pastel shaded paint for exterieur wood? We have a new abri which is going to be my retreat and I intend it to be painted pastel shades on the outside (without it looking like a Wendy house ...) I'm thinking along the lines of Cuprinol's pastel shade range but obviously something I can buy in France which will have been produced to the quality required to withstand the ranges of temperature we have here. The colours I am after are pastel pink, yellow, blue, green and perhaps violet. At the moment I have managed to give the abri a base coat of white all over so as to give it some protection during this particularly wet period.