#B1B5BF Hex Color

#b1b5bf leans firmly toward the cool side of the spectrum because of its distinct blue undertones. While it functions as a neutral grey, that underlying blue makes it feel crisp rather than earthy or muddy in interface applications.

Pair #b1b5bf with charcoal or deep navy text for a professional, high-readability combination. If you need to add warmth, soft accents like terracotta or muted gold provide enough contrast to keep the design from feeling overly clinical or cold.