Color

#6b400a

#6b400a
hex#6b400a
rgbrgb(107, 64, 10)
hslhsl(33, 83%, 23%)
oklchoklch(0.414 0.087 65.3)
Closest name: Antique Brass (#6c461f)Relative luminance 0.0681

Colors that go with #6b400a

Sage Green, Steel Blue and Teal 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 #6b400a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0a366b

#6b0f0a · #666b0a

#0a6b40 · #400a6b

Split-complementary

Open in tool →

#0a666b · #0f0a6b

#0a6b0f · #0a366b · #6b0a66

Contrast

#6b400a as textRatioAAAA largeAAAFix
Aaon white
8.89:1passpasspassPasses AAA — no fix needed.
Aaon black
2.36:1failfailfail
  • AA: use #ad6610 as the text (4.68:1)
  • AAA: use #db8214 as the text (7.22:1)
  • AA: or shift the background to #bababa (4.58:1)
  • AAA: or shift the background to #e6e6e6 (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 #6b400a 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

#6b400a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6b400a
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 #6b400a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6b400a-c4b79c-62c4cb-2d2d1f-f1eae9?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