These plants love the limelight. Use them as focal points in bed, borders, and containers. 

Athyrium niponicum var. pictum 'Ursula's Red'
Cissus discolor
Trillium chloropetalum
Acaena inermis 'Purpurea'
Heuchera 'Geisha's Fan'
Ilex × meserveae 
Euphorbia cotinifolia
Festuca glauca 'Boulder Blue'
Pennisetum 'Fireworks'
Corydalis elata
Berberis thunbergii f. atropurpurea
Tropaeolum majus 'Whirlybird Mix'
Mahonia × media 'Charity'
Nandina domestica
Cotoneaster 'Tom Thumb’
Rosa 'F. J. Grootendorst'
Pennisetum messiacum 'Red Buttons'
Thalictrum rochebruneanum
Silphium laciniatum
Sedum kamtschaticum 'Weihenstephaner Gold'
Bergenia cordifolia
Heuchera 'Crème Brûlée'
Solenostemon scutellarioides
Tropaeolum majus 'Vesuvius'
Hosta 'Aspen Gold'