Color

#686a3e

#686a3e
hex#686a3e
rgbrgb(104, 106, 62)
hslhsl(63, 26%, 33%)
oklchoklch(0.511 0.064 110.7)
Closest name: Bancha (#666a47)Relative luminance 0.136

Colors that go with #686a3e

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 #686a3e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#403e6a

#6a563e · #526a3e

#3e686a · #6a3e68

Split-complementary

Open in tool →

#3e526a · #563e6a

#3e6a56 · #403e6a · #6a3e52

Contrast

#686a3e as textRatioAAAA largeAAAFix
Aaon white
5.65:1passpassfail
  • AAA: use #585a35 as the text (7.17:1)
Aaon black
3.72:1failpassfail
  • AA: use #787a48 as the text (4.68:1)
  • AAA: use #979a5b as the text (7.09:1)
  • AA: or shift the background to #e6e6e6 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #686a3e 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 #686a3e
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 #686a3e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/686a3e-b9bea2-4e8ddf-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