Color

#6b4b0b

#6b4b0b
hex#6b4b0b
rgbrgb(107, 75, 11)
hslhsl(40, 81%, 23%)
oklchoklch(0.437 0.086 78.6)
Closest name: Antique Brass (#6c461f)Relative luminance 0.0818

Colors that go with #6b4b0b

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 →

#0b2b6a

#6a1b0b · #5a6a0b

#0b6a4a · #4a0b6a

Split-complementary

Open in tool →

#0b5a6a · #1b0b6a

#0b6a1b · #0b2b6a · #6a0b5a

Contrast

#6b4b0b as textRatioAAAA largeAAAFix
Aaon white
7.97:1passpasspassPasses AAA — no fix needed.
Aaon black
2.64:1failfailfail
  • AA: use #9d6e10 as the text (4.67:1)
  • AAA: use #c68b15 as the text (7.11:1)
  • AA: or shift the background to #c4c4c4 (4.57:1)
  • AAA: or shift the background to #f2f2f2 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6b4b0b 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

#6b4b0b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6b4b0b
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 #6b4b0b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6b4b0b-c4bb9c-62b8cb-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