What is the difference between pastel colors and regular colors

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21 Beautiful Pastel Color Palette Examples with Color Codes

What is the exact difference between pastel colors and muted colors? - Quora

Everything You Need to Know About Pastel Paper - Jackson's Art Blog

What is the difference between icy, pastel, and dusky color? - Quora

Pastel Colors: The Ultimate Guide to Using Them in Design

The Modern Approach to Pastel Wall Paint Colours