## Summary
(Fixes#33734#33757#33735)
This PR resolves issues with the `mini` color selector, the places the color picker was used, and removes complexity around color selection. It allows for CSS-based color strings while still ruling out duplicates in the color palette, and fixes bugs found recently.
This PR also includes + modifies #33896 and updates Storybook to v5.
![Mar-28-2019 09-18-45](https://user-images.githubusercontent.com/297604/55168267-873a1c00-5140-11e9-93b9-f5ca86e70098.gif)