My footwear are dim oxblood penny loafers from Allen Edmonds, also in an analogous wine sort of color, and my socks are two-tone solids from Fort Belvedere in burgundy and white. Once the baking soda is dry, gently brush it off and vacuum the region to eliminate any remaining powder. https://carpetcleanernearme.au/how-do-i-get-red-wine-stain-out-of-carpet/