get anyGlobal() {
		// Negative lookbehind is not supported in older browsers
		return new RegExp(
			`(^|\\W)(${namedColors}|${RGB}|${RGBA}|${HSL}|${HSLA}|${HEX})($|\\W)`,
			"gi",
		);
	}
Regular expression to match any color
Always return a new RegExp instance
@type {RegExp}