Amethysts are a quite attractive colour. Pines are not grey. Scarlet is bright and vivid red. Electricity has no colour, but the name usually describes colours of a startling and clear intensity.
Crystal also has no colour. And if it did, it wouldn’t look like cat vomit.
Sugar Plums don’t look like diseased apricots.
You might just be on the money with “Blue Haze”. But I don’t really know, it’s been a long time since I’ve been in one…