Use white facade color with small granulate for effect. The contrast is made with black aluminium doors, windows, and rooftop frames. The bottom (ground slab) facade use decorative stone, travertine also with black color. To make balance with white & black colors use wood (natural oak) as pergolas and wooden shades, and vegetation. Thats all for clean, minimalistic and elegant facade.
Optional you can use the same wooden shades just this time this are all metal, for trem and garage roof design.