When I received them I was actually surprised at how dark they are. Under certain lights, they really look almost identical to my black ones (which look dark charcoal). I think the web shots show them in the deep indigo color well - it almost looks more like a dark gray with blue undertone. But under brighter lighting, you can definitely see the blue more. I took a photo of indigo on top of black:
I asked my hubby for a color test and he assured me that these indeed look blue, and different from my black ones. Lol. So I am keeping them! I ordered the same size (4) in these as my other 2 pairs and they fit the same. Super comfy and stretchy! Like you don't even want to take them off. They will look super cute with my discover stripe Power Y. And I'm sure many other tops I can pair them with!