Neal, I have a few roses which might suit your colour scheme. Some of them have been mentioned already:
which tend to be on the orange side (like in this photo) in my zone and soil. It is not a great grower here, but still gorgeous with lots of blooms!
which is the colour you see in the photo when it first blooms in June. Later blooms are more like this
Much like Café, it is not a strong grower, but I consider that a good thing, because like you I grow them with my irises.
I also grow
and though it has now survived and bloomed for 3 years here, I have to agree with everyone else on its somewhat unreliable temper as the two plants I have still look more like sticks with flowers on them than actual rose bushes.
I have had
on my wish list for a while, but after seeing it in person at a nursery I decided not to get it, because it was more of a muddy orangey red than I expected from the pictures. Had it looked like this
I would have bought it right away!
I also have
which starts out like you see in the picture and then fades to a creamy white. It has big fat double blooms and does have issues with rain for that reason. It also tends to droop if unsupported, but it is a strong grower and prolific bloomer and I love it.
Another good grower
which holds up well even in rainy and windy conditions. It also has a peculiar scent which I like, but most of my garden visitors do not - but no one agrees on exactly how to describe it...
Another good one I have is
http://www.buyarose.eu/uimg/61...
Again, good growth and lots of blooms.
Finally, there is
It's a very unique grey, buff, pale lavender type of colour that really has to be seen to be fully appreciated. It is a climber, but not a heavy one (not in my garden at least) so I imagine it would do well on an obelisk. This is my absolute favorite buff rose!
...and I love that Carnival Coffee Bean!! I really envy you the choice of Heuchera you have in the US!