It's not really a color. It reflects all of them. For this reason white fails to clash equally well with every color. It's depicted here with the tiniest tinge of pink to remind us that some of the whites we encounter start off pink or some other tint before they finish as white. There are lots of incredibly great white roses out there - we'll cover but a few of the best.
Some roses fall decidedly on the violet side of pink, having no discernable red.
It's not a color range that sees a lot of newcomers, so the good ones tend to hang around for a while. Lilac roses are cool and classy. A few manage to be cooler than this swatch. Mauve Mauve is the cool side of rose. It, too, is evidently a difficult color to produce in roses.