gray is gray (completely different from lavender although they do look like a shade of gray, to me at least)
lavender is also called self blue (although some will call them gray from time to time you may see it) for shows (at least here) the lavenders are labeled self blues (i prefer lavender myself)
lavender is also called self blue (although some will call them gray from time to time you may see it) for shows (at least here) the lavenders are labeled self blues (i prefer lavender myself)