Contradiction with Matthew 28:6
It states that Jesus is not in the tomb because He has risen, which aligns with Luke 24:3, and therefore doesn't contradict it directly.
Matthew 28:6: He is not here: for he is risen, as he said. Come, see the place where the Lord lay.
Contradiction with Mark 16:6
It similarly reports that Jesus is risen and not present, aligning rather than contradicting.
Mark 16:6: And he saith unto them, Be not affrighted: Ye seek Jesus of Nazareth, which was crucified: he is risen; he is not here: behold the place where they laid him.