Color

#81836d

#81836d
hex#81836d
rgbrgb(129, 131, 109)
hslhsl(65, 9%, 47%)
oklchoklch(0.602 0.032 111.6)
Closest name: Antique (#8b846d)Relative luminance 0.22

Colors that go with #81836d

Charcoal, Copper and Medium Purple 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 #81836d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6f6d83

#837a6d · #76836d

#6d8183 · #836d81

Split-complementary

Open in tool →

#6d7683 · #7a6d83

#6d837a · #6f6d83 · #836d76

Contrast

#81836d as textRatioAAAA largeAAAFix
Aaon white
3.89:1failpassfail
  • AA: use #767864 as the text (4.52:1)
  • AAA: use #58594a as the text (7.14:1)
  • AA: or shift the background to #171717 (4.61:1)
Aaon black
5.4:1passpassfail
  • AAA: use #959782 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81836d 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

#81836d reads as muted, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #81836d
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 #81836d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81836d-b8bea2-4e88df-262d1f-f1eee9?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