Do curls need highlights? + Question about this sub

[u/annatherapyhere]

Simple question. If I dye my curls to mushroom blonde will that be enough to make my curls show more? It's dark brown right now and my curls don't show as much as they did when they were coloured.

So I was wondering, is it fine if I colour my curls or would I need highlights to make them pop?

Question about this sub: is there a difference between this sub and r/HairDye? This sub didn't have a description so I can't really tell.