We should use something like node-vibrant to get the complimentary color of an uploaded class image, then store that hex value as background_color as a trait in the class metadata
When the ClassTag is being rendered, it should use the hex from the metadata
node-vibrantto get the complimentary color of an uploaded class image, then store that hex value asbackground_coloras a trait in the class metadataClassTagis being rendered, it should use the hex from the metadata