parse method
Implementation
Color? parse(String toParse, {Color? Function()? orElse}) {
orElse ??= () => null;
toParse = toParse.trim();
return (_parseRgb(toParse) ?? _parseHex(toParse) ?? _parseHsl(toParse) ?? _parseNamed(toParse) ?? orElse()) as Color?;
}