This is where the mysterious purple coloring could come in. It's entirely possible that over time, this phosphor layer has peeled away from the blue light, altering the color of the street lights ...

From early childhood, we’ve been taught to recognize the colors of the rainbow—red, orange, yellow, green, blue ... visible light spectrum. Zab Johnson, an expert, notes that purple is ...

Purple is a combination of wavelengths from opposite extremes of the spectrum, which technically deosn’t make any sense, but ...

Scientists have revealed that purple, a popular color often associated with royalty, is fake. A figment of our imaginations.

Credit: Benjamin Moore If you love purple for its depth and undeniable flair, you’re not alone. Purple is the color of creativity ... colours such as green or blue,’ explains Chloe Vince ...