My garden is more for foliage and form but I do have a few splashes of colour at the moment.
If you like orange you can't beat Tithonia rotundiflora IMG_1277 by atropica1, on Flickr
Some Hemerocallis, can't remember the names for any of them IMG_1278 by atropica1, on Flickr IMG_1279 by atropica1, on Flickr IMG_1284 by atropica1, on Flickr IMG_1285 by atropica1, on Flickr
Some Dahlias
Dahlia 'Bishops Children' from seed. IMG_1286 by atropica1, on Flickr
Dahlia Moonfire IMG_1282 by atropica1, on Flickr
Dahlia aff. purpusii from Crug. Nice to find another tree Dahlia that flowers early IMG_1280 by atropica1, on Flickr
Rudbeckia 'Marmalade' IMG_1283 by atropica1, on Flickr