Color

#6b571a

#6b571a
hex#6b571a
rgbrgb(107, 87, 26)
hslhsl(45, 61%, 26%)
oklchoklch(0.465 0.082 90.3)
Closest name: Ayahuasca Vine (#665500)Relative luminance 0.1002

Colors that go with #6b571a

Royal Blue, 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 →

#1a2e6b

#6b2e1a · #576b1a

#1a6b57 · #571a6b

Split-complementary

Open in tool →

#1a576b · #2e1a6b

#1a6b2e · #1a2e6b · #6b1a57

Contrast

#6b571a as textRatioAAAA largeAAAFix
Aaon white
6.99:1passpassfail
  • AAA: use #675319 as the text (7.43:1)
Aaon black
3:1failpassfail
  • AA: use #8c7122 as the text (4.5:1)
  • AAA: use #b5922c as the text (7.11:1)
  • AA: or shift the background to #d1d1d1 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6b571a as the background.

Brands using this color

Fonts for this mood

#6b571a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6b571a
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 #6b571a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6b571a-c4be9c-62afcb-2b2d1f-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