Color

#684b37

#684b37
hex#684b37
rgbrgb(104, 75, 55)
hslhsl(24, 31%, 31%)
oklchoklch(0.439 0.05 55.6)
Closest name: Black Power (#654b37)Relative luminance 0.0825

Colors that go with #684b37

Champagne, Copper and Peru 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#375468

#68373b · #686337

#37684a · #4a3768

Split-complementary

Open in tool →

#376863 · #373b68

#3b6837 · #375468 · #633768

Contrast

#684b37 as textRatioAAAA largeAAAFix
Aaon white
7.92:1passpasspassPasses AAA — no fix needed.
Aaon black
2.65:1failfailfail
  • AA: use #966c4f as the text (4.55:1)
  • AAA: use #b58d73 as the text (7.02:1)
  • AA: or shift the background to #c4c4c4 (4.54:1)
  • AAA: or shift the background to #f2f2f2 (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 #684b37 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

#684b37 reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #684b37
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 #684b37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/684b37-c4b19c-62cbc2-2d2b1f-f1e9ea?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