Color

#6d381d

#6d381d
hex#6d381d
rgbrgb(109, 56, 29)
hslhsl(20, 58%, 27%)
oklchoklch(0.403 0.085 46.1)
Closest name: Brown (#653700)Relative luminance 0.0617

Colors that go with #6d381d

Crimson, Teal and Champagne 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 #6d381d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1d526d

#6d1d2a · #6d5f1d

#1d6d38 · #381d6d

Split-complementary

Open in tool →

#1d6d5f · #1d2a6d

#2a6d1d · #1d526d · #5f1d6d

Contrast

#6d381d as textRatioAAAA largeAAAFix
Aaon white
9.4:1passpasspassPasses AAA — no fix needed.
Aaon black
2.23:1failfailfail
  • AA: use #b55d30 as the text (4.57:1)
  • AAA: use #d3825a as the text (7.11:1)
  • AA: or shift the background to #b5b5b5 (4.59:1)
  • AAA: or shift the background to #e0e0e0 (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 #6d381d 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

#6d381d reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6d381d
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 #6d381d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6d381d-c4ae9c-62cbbb-2d2a1f-f1e9eb?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