Can I recommend you don't go with red? Red is a really powerful colour that can induce feelings of aggression, hyperactivity, anger, unrest. None of those emotions belong in a doctor's office! Stick with teal.

Sunbrella is washable, durable, stain resistant (important!). I would just go with a solid: ://www.jtsoutdoorfabrics.com/Sunbrella-Outdoor-Furniture-Fabric--Spectrum-Peacock--480810000_p_18057.html

Why red or teal/blue? I'm asking because this fabric would be complimented so much better by incorporating some of its colors and suggest a Sunbrella fabric. It would be easy then to add some colorful art (see last picture). If you are leaning towards teal or red, I would suggest using a different fabric than the one you chose.

Maureen, are these fabrics found on Houzz? The MD would like to bring in some color to the office.

blues/greens/yellows,,,,no reds or orange. people are already anxious in doctors offices. the fabric you have is nice. do some metallic accents and soft blues/creams on the wall. bring in some green plants, yellow flowers,etc.

Green is a calming healing color. Go there.