CSS allows customization of CPAL palette entries with: * [font-palette](https://developer.mozilla.org/en-US/docs/Web/CSS/font-palette) * [base-palette](https://developer.mozilla.org/en-US/docs/Web/CSS/@font-palette-values/base-palette) * [override-colors](https://developer.mozilla.org/en-US/docs/Web/CSS/@font-palette-values/override-colors) * [@font-palette-values](https://developer.mozilla.org/en-US/docs/Web/CSS/@font-palette-values) RenderStack should allow users to switch palette and customize palettes.