Here is a list of Cordylines that are happy to grow in full sun conditions.

C. 'Pink Diamond'
C. 'Maize'
C. 'Roosters Tail'
C. 'Tahitian Silk'
C. 'Dorothy'
C. 'Tropic Sunset'
C. 'Negra'
C. 'Peter Buck'
C. 'Schubertii'
C. 'Compacta'