Color

#b9b4bb

#b9b4bb
hex#b9b4bb
rgbrgb(185, 180, 187)
hslhsl(283, 5%, 72%)
oklchoklch(0.776 0.011 316.5)
Closest name: Nebulous December (#b3b2bf)Relative luminance 0.4654

Colors that go with #b9b4bb

Charcoal, Champagne and Copper 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.

Real palettes that use #b9b4bb

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b6bbb4

#b6b4bb · #bbb4ba

#bbb9b4 · #b4bbb9

Split-complementary

Open in tool →

#babbb4 · #b4bbb6

#bbb6b4 · #b6bbb4 · #b4babb

Contrast

#b9b4bb as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #7a727e as the text (4.63:1)
  • AAA: use #5b555e as the text (7.23:1)
  • AA: or shift the background to #474747 (4.56:1)
  • AAA: or shift the background to #292929 (7.14:1)
Aaon black
10.31:1passpasspassPasses 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 #b9b4bb as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#b9b4bb reads as neutral, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9b4bb
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 #b9b4bb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9b4bb-a2beb0-c859d4-1f2d2b-eaf1e9?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