Color

#bbb4c0

#bbb4c0
hex#bbb4c0
rgbrgb(187, 180, 192)
hslhsl(275, 9%, 73%)
oklchoklch(0.779 0.018 311.5)
Closest name: Nebulous December (#b3b2bf)Relative luminance 0.4701

Colors that go with #bbb4c0

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b9c0b4

#b5b4c0 · #c0b4bf

#c0bbb4 · #b4c0bb

Split-complementary

Open in tool →

#bfc0b4 · #b4c0b5

#c0b5b4 · #b9c0b4 · #b4bfc0

Contrast

#bbb4c0 as textRatioAAAA largeAAAFix
Aaon white
2.02:1failfailfail
  • AA: use #7f7288 as the text (4.5:1)
  • AAA: use #5d5464 as the text (7.2:1)
  • AA: or shift the background to #474747 (4.6:1)
  • AAA: or shift the background to #2b2b2b (7.01:1)
Aaon black
10.4:1passpasspassPasses 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 #bbb4c0 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

#bbb4c0 reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbb4c0
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 #bbb4c0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbb4c0-b89cc4-c0cb62-2d1f2d-eae9f1?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