Beware that you don't go by the purple-y color displayed by the seller. The indigo is quite blue with no red in it at all, which is what I wanted. A customer pointed this out in her review and associated photo, so I bought the indigo and got exactly what I was looking for--very dark blue. The only problem is that the blue comes off on your hands, legs, and underpants even after a couple of washings. These are fairly heavy and therefore not suitable for any season but winter. Because of their heaviness, they don't stretch a whole lot, so I'd recommend that you get the size you really wear, not a smaller size, expecting the leggings to stretch to fit (which is what I always do with stretchier leggings). These wash well, but you must put them in with like colors or you will at least temporarily add bluing every article in the entire load.