Color

#b9b1c8

#b9b1c8
hex#b9b1c8
rgbrgb(185, 177, 200)
hslhsl(261, 17%, 74%)
oklchoklch(0.774 0.033 301.4)
Closest name: Pastel Lilac (#bdb0d0)Relative luminance 0.4593

Colors that go with #b9b1c8

Charcoal, Dark Khaki and Blue 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 →

#c0c8b1

#b1b5c8 · #c5b1c8

#c8b9b1 · #b1c8b9

Split-complementary

Open in tool →

#c8c5b1 · #b5c8b1

#c8b1b5 · #c0c8b1 · #b1c8c5

Contrast

#b9b1c8 as textRatioAAAA largeAAAFix
Aaon white
2.06:1failfailfail
  • AA: use #7e7099 as the text (4.5:1)
  • AAA: use #5e5374 as the text (7.08:1)
  • AA: or shift the background to #474747 (4.51:1)
  • AAA: or shift the background to #292929 (7.06:1)
Aaon black
10.19:1passpasspassPasses 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 #b9b1c8 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

#b9b1c8 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b9b1c8
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 #b9b1c8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b9b1c8-af9cc4-dfcb4e-2a1f2d-e9eaf1?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