Bella
H. 'Fortunei Obscura'
Dark green, can take some sun. Leaves emerge matte gray-green with bloom underneath - strong grower. The RHS Plant Finder lists this variety as H. crassifolia but it's more common name is H. 'Bella'.

Alternative: H. 'Jade Beauty'
Plant Size
  Large: 20" x 48"  
Leaf
  8" x 7"; dark green  
Flower
  Pale lavender  
Parentage
  H. 'Fortunei' parentage  
Fortunei ObscuraFortunei Obscura