I'm always incorporating color meaning into symbolic interpretations. As with anything, color adds an extra layer of depth, quality and meaning to the overall view. When colors are shown to me, I typically revert to the chakras for intuitive cues. The chakras can serve as effective blueprint for color meaning.
A back-end application or program serves indirectly in support of the front-end services, usually by being closer to the required resource or having the capability to communicate with the required resource.
A thunderstorm in which new development takes place on the upwind side (usually the west or southwest side), such that the storm seems to remain stationary or propagate in a backward direction. Back-sheared Anvil. [Slang], a thunderstorm anvil which spreads upwind, against the flow aloft.