To Hindus, blue is the color of Krishna. Blue flowers symbolize the divine, as well as joy and love. In Judaism, blue hyacinths stand for constancy and sincerity. Blue roses symbolize the impossible.

Krishna said it is a privilege to be “a custodian” of the rich IBM legacy. “I bleed blue,” he said. “It’s the people. It’s the technology. It’s the clients and all IBM has done.” ...

Legend holds that after being cursed with blue skin by a demon, Krishna worried that his fair-skinned consort, Radha, would no longer love him. When he complained to his mother Yashoda ...