Modules
CSS color parsing and contrast math.
What a foreground/background pair is good for, under WCAG 2 and APCA.
A contrast matrix for a phoenix_storybook page story, one tab per theme.
An example story that inspects any component story's variations
Reads --color-* custom properties out of a stylesheet, grouped by the block
that declares them (a daisyUI theme, :root, @theme, [data-theme=x], ...).