[Feature request] Color-code Table stamps

### Short description of the feature

Use different tints of the table stamps' burgundy to help differentiate the nested relationships of table child elements.

### More details about the feature

When annotating the full structure of a table, the various element stamps become hard to distinguish from each other, even with the nifty little icons and element labels. I'd love to see more colors used in the Table family of stamps to help differentiate child elements from their parents/grandparents. I think that moving from lighter to darker as the elements nest would be an effective approach.

Using the current burgundy as a base, this is what I'm thinking of doing in my version of the kit:
* lightest tint of burgundy for parent ``
* lighter tint of burgundy for child elements ``, ``, ``
* medium tint of burgundy for grandchild element ``
* current burgundy for great-grandchild cell elements `` and ``

### Alt text

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### Code of Conduct

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