Silver-gray is a color that is often associated with elegance, sophistication, and timelessness. However, there are many other synonyms that can be used to describe this shade. Charcoal gray is a darker variant of silver-gray, while platinum gray is a lighter one. Pewter and iron are other shades that can be used to describe silver-gray, as they both have metallic undertones. Cool gray and concrete gray are other synonyms that can be used to describe this hue. Regardless of the specific synonym used, silver-gray remains a popular choice for everything from home decor to clothing and accessories.