I think the burnt orange pillows look very nice but I understand your hesitation. (thehouseofsilverlining.com)
A blue throw pillow adds a pop of accent color while a dark orange pillow matches the burnt orange coloring of the chairs. (hgtv.com)
To keep the room lively, vibrant orange curtain panels frame the window while orange pillows prevent the chair from becoming a dark mass in the room. (bhg.com)