Color

#818367

#818367
hex#818367
rgbrgb(129, 131, 103)
hslhsl(64, 12%, 46%)
oklchoklch(0.601 0.041 110.9)
Closest name: Antique (#8b846d)Relative luminance 0.2188

Colors that go with #818367

Charcoal, Medium Purple and Blush Pink 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 #818367

Tints & shades

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

Harmonies

Complementary

Open in tool →

#696783

#837767 · #738367

#678183 · #836781

Split-complementary

Open in tool →

#677383 · #776783

#678377 · #696783 · #836773

Contrast

#818367 as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #76785e as the text (4.55:1)
  • AAA: use #575946 as the text (7.19:1)
  • AA: or shift the background to #171717 (4.59:1)
Aaon black
5.38:1passpassfail
  • AAA: use #96987c as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #818367 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #818367
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 #818367 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/818367-b9bea2-4e8adf-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