Color

#673f13

#673f13
hex#673f13
rgbrgb(103, 63, 19)
hslhsl(31, 69%, 24%)
oklchoklch(0.407 0.08 64.1)
Closest name: Brown (#653700)Relative luminance 0.0649

Colors that go with #673f13

Copper, Hunter Green and Sage Green 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 #673f13

Tints & shades

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

Harmonies

Complementary

Open in tool →

#133c67

#671413 · #666713

#13673f · #3f1367

Split-complementary

Open in tool →

#136667 · #141367

#136714 · #133c67 · #671366

Contrast

#673f13 as textRatioAAAA largeAAAFix
Aaon white
9.14:1passpasspassPasses AAA — no fix needed.
Aaon black
2.3:1failfailfail
  • AA: use #a8661f as the text (4.59:1)
  • AAA: use #d78228 as the text (7.11:1)
  • AA: or shift the background to #b8b8b8 (4.61:1)
  • AAA: or shift the background to #e3e3e3 (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 #673f13 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

#673f13 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #673f13
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 #673f13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/673f13-c4b59c-62c7cb-2d2c1f-f1eae9?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