[left of center]

^ Something like that would really liven up this tower. Pretty sure I'm not alone when I say this is probably one of the least memorable office buildings to go up in the city in recent memory. Although I do admit its an improvement over the two story Walgreens that used to be there.

A possibly cheaper and more feasible alternative to a pure transitional gradient is to install windows on each floor with a slight change color from the floors above and below it, until its all blue or all yellow on either end. It would give it a more blocky or pixelated look, which might end up looking even cooler.