Color

#686d4a

#686d4a
hex#686d4a
rgbrgb(104, 109, 74)
hslhsl(69, 19%, 36%)
oklchoklch(0.521 0.052 114.9)
Closest name: Bancha (#666a47)Relative luminance 0.1437

Colors that go with #686d4a

Charcoal, Slate Blue 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 #686d4a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#504a6d

#6d614a · #576d4a

#4a686d · #6d4a68

Split-complementary

Open in tool →

#4a576d · #614a6d

#4a6d61 · #504a6d · #6d4a57

Contrast

#686d4a as textRatioAAAA largeAAAFix
Aaon white
5.42:1passpassfail
  • AAA: use #575b3e as the text (7.07:1)
Aaon black
3.87:1failpassfail
  • AA: use #747953 as the text (4.6:1)
  • AAA: use #939a6a as the text (7.07:1)
  • AA: or shift the background to #ebebeb (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #686d4a as the background.

Brands using this color

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

Palettes built around it

mcpConnect your agent — build around #686d4a
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 #686d4a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/686d4a-b7bea2-4e7edf-252d1f-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