Faith-based The podcast Mormon Stories is in trouble for, among other alleged infringements, using the color blue. Photo illustration by Slate. Photos by Universal History Archive/Universal Images Group via Getty Images and gov.uscourts.utd. Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. The color blue. Images accented by light rays. A sketch of Bertel Thorvaldsen’s marble Christus statue . These are images and designs trademarked by the Church of Jesus Christ of Latter-day Saints to distinguish its educational, broadcasting, and religious services and products. Now it’s suing over them.…