Color

#c3b1b9

#c3b1b9
hex#c3b1b9
rgbrgb(195, 177, 185)
hslhsl(333, 13%, 73%)
oklchoklch(0.778 0.023 348.9)
Closest name: Nebulous December (#b3b2bf)Relative luminance 0.4655

Colors that go with #c3b1b9

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 →

#b1c3bb

#c3b1c2 · #c3b2b1

#b9c3b1 · #b1b9c3

Split-complementary

Open in tool →

#b1c3b2 · #b1c2c3

#c2c3b1 · #b1c3bb · #b2b1c3

Contrast

#c3b1b9 as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #8d6d7b as the text (4.56:1)
  • AAA: use #6b525d as the text (7.02:1)
  • 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 #c3b1b9 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

#c3b1b9 reads as warm, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3b1b9
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 #c3b1b9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3b1b9-c49ca9-62cb69-2d1f20-f1e9f0?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