Color

#6f421b

#6f421b
hex#6f421b
rgbrgb(111, 66, 27)
hslhsl(28, 61%, 27%)
oklchoklch(0.425 0.082 58.5)
Closest name: Antique Brass (#6c461f)Relative luminance 0.0736

Colors that go with #6f421b

Rust, Champagne and Copper 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 →

#1b486f

#6f1b1e · #6f6c1b

#1b6f42 · #421b6f

Split-complementary

Open in tool →

#1b6f6c · #1b1e6f

#1e6f1b · #1b486f · #6c1b6f

Contrast

#6f421b as textRatioAAAA largeAAAFix
Aaon white
8.5:1passpasspassPasses AAA — no fix needed.
Aaon black
2.47:1failfailfail
  • AA: use #a86429 as the text (4.52:1)
  • AAA: use #d18542 as the text (7.14:1)
  • AA: or shift the background to #bdbdbd (4.52:1)
  • AAA: or shift the background to #ebebeb (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6f421b 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

#6f421b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6f421b
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 #6f421b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6f421b-c4b39c-62cbc9-2d2c1f-f1e9ea?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