Best to get a new cushion cover, painting fabric is not a good long lasting solution even with fabrics specific paint. If the cushion is white you could use a rit dye to change the color but you likely won’t be getting a deep red from that. A new cover cost less than any of the diy options you could try and will be leaps and bounds better in terms of quality, durability, and actually being the color you want.
Rich_Pangolin_2933 t1_itknsj3 wrote
Reply to Is it okay to spray paint a cushion on a folding chair? by epicmonkey1606
Best to get a new cushion cover, painting fabric is not a good long lasting solution even with fabrics specific paint. If the cushion is white you could use a rit dye to change the color but you likely won’t be getting a deep red from that. A new cover cost less than any of the diy options you could try and will be leaps and bounds better in terms of quality, durability, and actually being the color you want.