Gray

• ash
• battleship gray
• blue-gray
• charcoal gray
• cinder
• cinereous
• cloud
• dark gray
• dove
• flint
• granite
• gray-white
• greige
• iron
• lead
• light gray
• merle
• moleskin
• mouse
• mushroom
• neutral
• nutria
• obsidian
• pale gray
• pearl-gray
• pelican
• plumbago
• powder-gray
• salt-and-pepper
• silver
• silver gray
• slate-gray
• smoke-gray
• steel-gray
• taupe