Hi @mamaoutpost,
We are sorry to inform you that the option of changing the theme color is not available in the Free version of the theme.
But we do have Pro version of the theme where you can find this option.
You can check other more features of Pro theme via link – https://blossomthemes.com/downloads/blossom-spa-pro/
Sorry for the inconvenience.
If you have any further questions or need support, feel free to write us anytime.
Regards!
