I hope your coerulea is really a coerulea! I just ordered seedling of a coerulea cross (Lc. Eximia x C. violacea) and the leaves are clearly pigmented, so a tipo it'll be...
David
Ya when I bought it I didnt realize that coerulea doesnt always breed true. In my case the whole plant lacks pigment so im fairly sure it will come out blue.