Color

#c1818b

#c1818b
hex#c1818b
rgbrgb(193, 129, 139)
hslhsl(351, 34%, 63%)
oklchoklch(0.671 0.08 9.2)
Closest name: Devilish Diva (#ce7790)Relative luminance 0.289

Colors that go with #c1818b

Cadet Blue, Charcoal and Burlywood 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 #c1818b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#81c1b7

#c181aa · #c19781

#8ac181 · #818ac1

Split-complementary

Open in tool →

#81c197 · #81aac1

#aac181 · #81c1b7 · #9781c1

Contrast

#c1818b as textRatioAAAA largeAAAFix
Aaon white
3.1:1failpassfail
  • AA: use #b05e6b as the text (4.51:1)
  • AAA: use #89434e as the text (7.06:1)
  • AA: or shift the background to #2b2b2b (4.57:1)
Aaon black
6.78:1passpassfail
  • AAA: use #c48791 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c1818b 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

#c1818b reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c1818b
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 #c1818b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c1818b-c49c9e-62cb89-2d231f-f1e9ee?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