Color

#6b281f

#6b281f
hex#6b281f
rgbrgb(107, 40, 31)
hslhsl(7, 55%, 27%)
oklchoklch(0.373 0.098 30.1)
Closest name: Arcane Red (#6a2f2f)Relative luminance 0.0474

Colors that go with #6b281f

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 #6b281f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1f626b

#6b1f3c · #6b4e1f

#1f6b28 · #281f6b

Split-complementary

Open in tool →

#1f6b4e · #1f3c6b

#3c6b1f · #1f626b · #4e1f6b

Contrast

#6b281f as textRatioAAAA largeAAAFix
Aaon white
10.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.95:1failfailfail
  • AA: use #c74d3d as the text (4.56:1)
  • AAA: use #d78075 as the text (7.23:1)
  • AA: or shift the background to #a8a8a8 (4.53:1)
  • AAA: or shift the background to #d1d1d1 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6b281f 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

#6b281f reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6b281f
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 #6b281f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6b281f-c4a59c-62cba4-2d271f-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