There is definitely something about blue, all by itself, but I am also in thrall of the true-blue color and how it relates to gold, orange, red and white. Below are suggestions for having fun with ...

The 6,000 bikes so far rolled out, of a possible 10,000, and their signs are a Day-Glo cobalt blue that you see on banks. Nobody wears this color. Nobody paints his or her apartment this color.