These two color names denote distinct shades of blue. One evokes the clear expanse overhead on a sunny day, while the other suggests a softer, gentler hue often associated with infancy. The differentiation lies primarily in the saturation and lightness values within the blue color spectrum.
Understanding the nuances between these colors is beneficial in fields such as design, marketing, and fashion. The perceived effect of each shade varies, influencing emotional responses and aesthetic preferences. Historically, the association of each with specific themes has impacted its usage across different cultures and applications.