Azure-blue is the perfect hue to describe the crystal-clear skies and oceans. But what if you want to describe the same color in a different way? Some alternatives could be cerulean, sky-blue, baby-blue, or powder-blue. Other variations include periwinkle, cornflower, turquoise, and teal. These shades may be lighter or darker variations of turquoise or blue, but they all have a similar calming and soothing effect. Slightly bolder synonyms that resonate more energy could be cobalt or sapphire-blue, electric-blue, or royal-blue. Nonetheless, whatever shade of blue you choose, these synonyms convey a sense of serenity, tranquility, and softness.