Color

#b2b1be

#b2b1be
hex#b2b1be
rgbrgb(178, 177, 190)
hslhsl(245, 9%, 72%)
oklchoklch(0.765 0.018 289.5)
Closest name: Nebulous December (#b3b2bf)Relative luminance 0.4463

Colors that go with #b2b1be

Charcoal, Copper and Crimson lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#bdbeb1

#b1b7be · #b9b1be

#beb2b1 · #b1beb2

Split-complementary

Open in tool →

#beb9b1 · #b7beb1

#beb1b7 · #bdbeb1 · #b1beb9

Contrast

#b2b1be as textRatioAAAA largeAAAFix
Aaon white
2.12:1failfailfail
  • AA: use #76748b as the text (4.52:1)
  • AAA: use #575667 as the text (7.16:1)
  • AA: or shift the background to #454545 (4.53:1)
  • AAA: or shift the background to #262626 (7.15:1)
Aaon black
9.93:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b2b1be as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#b2b1be reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b2b1be
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #b2b1be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b2b1be-a49cc4-dfa54e-261f2d-e9ecf1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md