📚 Document `muted`, `white`, and `black` semantic colors #528

Job	Run time
pre-commit	12s
Tests (py3.9, Sphinx~=7.0, on ubuntu-latest)	38s
docs-build-format (html)	23s
Tests (py3.10, Sphinx~=7.0, on ubuntu-latest)	41s
docs-build-format (latex)	18s
Tests (py3.11, Sphinx~=7.0, on ubuntu-latest)	39s
docs-build-format (man)	14s
Tests (py3.12, Sphinx~=7.0, on ubuntu-latest)	54s
Tests (py3.9, Sphinx~=6.0, on ubuntu-latest)	43s
Tests (py3.10, Sphinx~=8.0, on ubuntu-latest)	27s
Tests (py3.9, Sphinx~=7.0, on windows-latest)	1m 56s
check	5s
Publish to PyPi	0s
	7m 10s

Provide feedback