Blue is the color of the sky and sea. It is often associated with depth and stability. It symbolizes trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is considered beneficial to the mind and body. It slows human metabolism and produces a calming effect.
1 Backlash (sociology), an adverse reaction to something that has gained prominence.  Backlash (pressure group), a UK group opposing the 2008 law criminalising possession of extreme pornography.
backlash; rebound; recoil; repercussion. Hypernyms (backlash is a kind of...): motion; movement (a natural event that involves a change in the position or location of something) Hyponyms (each of the following is a kind of backlash): bounce; bouncing (rebounding from an impact (or series of impacts)) resilience; resiliency (an occurrence of rebounding or springing back) carom; ricochet (a glancing rebound)