Pastel shades are a type of color that is softer and more muted than the traditional, bolder colors. The term 'pastel shade' can refer to a variety of colors, including ROSE (4 letters), LILAC (5 letters), aqua (4 letters), CORAL (5 letters), PEACH (5 letters), TAN (3 letters), powderblue (10 letters), and eggshellblue (12 letters). These colors are often used in art, fashion, and interior design to create a calming atmosphere.