Here are a few thoughts, as I've studied this issue for many years. In fact I have a presentation I give on this subject as part of the ACM distinguished lecturer program and the IEEE Computer Society's distinguished visitor program. 1) There actually have been academic programs called computer science engineering, but the name never caught on.
The color black represents strength, seriousness, power, and authority. Black is a formal, elegant, and prestigious color. Authoritative and powerful, the color black can evoke strong emotions and too much black can be overwhelming. In heraldry, black is the symbol of grief.
Authority: The darker the color blue, the more authority it has. Religion: Blue is the colour of devotion and religious study. Wisdom: Blue enhances the wisdom of the intellect. Effects of Blue. Conservative: The color blue is a safe colour - the most universally liked colour of all.