Not at all, they are easy to tell on a white wall individually, without the others.
Only two in isolation look white. The rest are green, blue, pinkish purple hued.
Six of those are Costco lights. On separate days I can pick just one up to use it. I can very easily tell whether I've picked up one of the pinkish, white, green, or blue ones. The green tinted ones on top are alot heavier tinted in real life than that photo.
The camera seems very poor rendering the spread of colors in these Luxeons, and getting them right.
A rainbow of "White Luxeons"
.