I'm not sure if this is allowed - but I just dropped a video this past week on how to reverse color grade images in photoshop...I think this may apply to what you want to achieve...
Step 1 - Degrade your source image with curves adj layer
Step 2 - Duplicate that curves layer with cmd+J
Step 3 - inverse the input/output values of the duplicated curves layer
Step 4 - save the curve as a preset to apply to your images!