X color names come several variants:
-Any name that is spelled as a single word with capitalisation
+Any name that is spelled as a single word with capitalization
(e.g. @q{LightSlateBlue}) can also be spelled as space separated
-words without capitalisation (e.g. @q{light slate blue}).
+words without capitalization (e.g. @q{light slate blue}).
The word @q{grey} can always be spelled @q{gray} (e.g. @q{DarkSlateGray}).