Color

#818259

#818259
hex#818259
rgbrgb(129, 130, 89)
hslhsl(61, 19%, 43%)
oklchoklch(0.595 0.058 109.2)
Closest name: Bonsai (#787b54)Relative luminance 0.2135

Colors that go with #818259

Charcoal, Medium Purple and Champagne 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 #818259

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a5982

#826e59 · #6d8259

#598282 · #825982

Split-complementary

Open in tool →

#596d82 · #6e5982

#59826e · #5a5982 · #82596d

Contrast

#818259 as textRatioAAAA largeAAAFix
Aaon white
3.98:1failpassfail
  • AA: use #767651 as the text (4.69:1)
  • AAA: use #58583c as the text (7.3:1)
  • AA: or shift the background to #141414 (4.62:1)
Aaon black
5.27:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #818259 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 #818259
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 #818259 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/818259-babea2-4e92df-272d1f-f1ede9?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