Color

#6d291d

#6d291d
hex#6d291d
rgbrgb(109, 41, 29)
hslhsl(9, 58%, 27%)
oklchoklch(0.378 0.1 32)
Closest name: Arcane Red (#6a2f2f)Relative luminance 0.0493

Colors that go with #6d291d

Teal, Copper and Crimson 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 #6d291d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1d616d

#6d1d39 · #6d511d

#1d6d29 · #291d6d

Split-complementary

Open in tool →

#1d6d51 · #1d396d

#396d1d · #1d616d · #511d6d

Contrast

#6d291d as textRatioAAAA largeAAAFix
Aaon white
10.58:1passpasspassPasses AAA — no fix needed.
Aaon black
1.99:1failfailfail
  • AA: use #c94c36 as the text (4.57:1)
  • AAA: use #d87e6e as the text (7.13:1)
  • AA: or shift the background to #ababab (4.61:1)
  • AAA: or shift the background to #d4d4d4 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6d291d 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

#6d291d reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6d291d
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 #6d291d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6d291d-c4a79c-62cba8-2d271f-f1e9ec?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