Color

#67370a

#67370a
hex#67370a
rgbrgb(103, 55, 10)
hslhsl(29, 82%, 22%)
oklchoklch(0.39 0.087 57.4)
Closest name: Brown (#653700)Relative luminance 0.0564

Colors that go with #67370a

Crimson, Sage Green and Wheat 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 #67370a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0a3a66

#660a0c · #66650a

#0a6637 · #370a66

Split-complementary

Open in tool →

#0a6665 · #0a0c66

#0c660a · #0a3a66 · #650a66

Contrast

#67370a as textRatioAAAA largeAAAFix
Aaon white
9.87:1passpasspassPasses AAA — no fix needed.
Aaon black
2.13:1failfailfail
  • AA: use #b56112 as the text (4.68:1)
  • AAA: use #e37a16 as the text (7.06:1)
  • AA: or shift the background to #b0b0b0 (4.55:1)
  • AAA: or shift the background to #dbdbdb (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 #67370a as the background.

Brands using this color

Fonts for this mood

#67370a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #67370a
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 #67370a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/67370a-c4b49c-62cbcb-2d2c1f-f1e9e9?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