Color

#684b0d

#684b0d
hex#684b0d
rgbrgb(104, 75, 13)
hslhsl(41, 78%, 23%)
oklchoklch(0.433 0.083 80.9)
Closest name: Antique Brass (#6c461f)Relative luminance 0.08

Colors that go with #684b0d

Royal Blue, Copper and Rust 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 →

#0d2a68

#681e0d · #58680d

#0d684b · #4b0d68

Split-complementary

Open in tool →

#0d5868 · #1e0d68

#0d681e · #0d2a68 · #680d58

Contrast

#684b0d as textRatioAAAA largeAAAFix
Aaon white
8.07:1passpasspassPasses AAA — no fix needed.
Aaon black
2.6:1failfailfail
  • AA: use #9a6f13 as the text (4.66:1)
  • AAA: use #c38d18 as the text (7.14:1)
  • AA: or shift the background to #c2c2c2 (4.53:1)
  • AAA: or shift the background to #f0f0f0 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #684b0d 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

#684b0d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #684b0d
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 #684b0d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/684b0d-c4bc9c-62b6cb-2c2d1f-f1ebe9?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