White blinds are essentially all the same white bright white if metal.....and fairly hideous.

If wood blinds? Go shopping local. Home Depot, Loews will have the wood blinds or the metal, Levelor. Bali etc.

You are obsessing on a bright white thing that will not be noticed in either, and "blinds" are not decorative, they are utilitarian at best, in either material.

Many other options exist, that are more attractive and provide privacy and light control. More attractively than the dust catchers : )

I dislike blinds since they usually block view too . I use solar shades and the fact is the darker they are the better the view so no white . What do you need from the blinds that is really the question . Solar shades give tyou heat and UV control daytime privacy and if night time privacy is an issue I use drapes with them . I have aluminum blinds in my walkout and the dusting makes me crazy I will never do blinds again .