Why can't we make pure textures and stuff ? Is pure's rbg -10 -10 -10 ? ;-;

It's 255 255 255 and the html is #FFFFFF

Pure is indeed listed as

50 pure 255 255 255 0

But it does use a slightly different shader I believe. It's not possible to make textures of certain colors (I think supernova and void are another 2 that cannot be copied) because they have emission detail.

It might be possible in the future, if they release texture mapping for emission, specularity, etc, we could make some even more interesting textures.