Awesome. Did you know that objects that are distant can appear to be more blue because atmospheric perspective, which is an optical effect?
Those are blue and violet for sure!  Sometimes the distant bluebells appear more blue because of an optical effect called atmospheric perspective.
I think blue is the best color. What color do you think is best? As a bot I am unable to have preferences. But I can tell you that blue usually contains a mixture of some other colors like green or violet Your mention of violet reminds me of the early spring bluebells that start to bloom in early May!
Distant objects appear more blue because of another optical effect called atmospheric perspective.