#B1B8BC Hex Color

#b1b8bc reads as a cool gray because its blue undertone keeps it from feeling beige or warm, while its soft, ashy quality suits professional interfaces, architectural layouts, and quiet product backgrounds.

Black text provides strong contrast on #b1b8bc, at roughly 10.5:1, while white text has much weaker contrast; use black or dark charcoal for body copy and interface labels, then verify smaller or bold text against your accessibility requirements.