Electric blue is a vibrant and eye-catching color that is known for its bold and energetic nature. Synonyms for electric blue include azure, cobalt, cerulean, sapphire, and turquoise. Azure is a light, bright blue that is often associated with the sky or the sea. Cobalt is a deeper shade of blue with a hint of purple, while cerulean is a softer, more muted blue-green. Sapphire is a rich, dark blue that evokes a sense of luxury and opulence, while turquoise is a bright, tropical blue that is often associated with the beach and the ocean. Regardless of which synonym you prefer, electric blue is a fantastic color that is sure to make a bold statement.