the blue does show up on my blonde lashes but i had issues applying it evenly [SEP] this review is for the lash splash blue varietyi have blond lashes and the bright blue is very apparent on my lashes it could be a fun color for someone but as a middle aged woman it is really not me i am not taking off any stars for that it might be exactly what someone else wants i had selected this product hoping it might be a good replacement for the discontinued cover girl exact eyelights in sapphire that i have been using for years it is not the same color at all the cover girl product is a soft blue black the sinfulcolors is a bright blue because this color is so different from my natural lash color i really have to be careful to coat the entire lash from base to tip to get an even look but this mascara gets kind of clumpy when applying a second or third coat so it is really difficult to get that even coverage i needed to touch it up after a couple of hours and had the clumpiness issue again