I know blue engrams are supposed to still have a chance to give legendary rewards. But even after turning in countless blue engrams, I can count the number of times I've gotten a legendary on one hand after cutting all my fingers off.
English
#Destiny
-
After having turned in countless blue engrams and getting blues, the occasional Strange Coin and a plethora of Motes of Light; I can confirm that you can indeed get Legendaries from them as well as I got a legendary chest piece and pulse rifle last week. RNGeezus smiled upon me!