Color

#683b3f

#683b3f
hex#683b3f
rgbrgb(104, 59, 63)
hslhsl(355, 28%, 32%)
oklchoklch(0.408 0.064 14.6)
Closest name: Brunette (#664238)Relative luminance 0.0643

Colors that go with #683b3f

Teal, Copper and Crimson 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 #683b3f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3b6865

#683b55 · #684e3b

#3f683b · #3b3f68

Split-complementary

Open in tool →

#3b684e · #3b5568

#55683b · #3b6865 · #4e3b68

Contrast

#683b3f as textRatioAAAA largeAAAFix
Aaon white
9.19:1passpasspassPasses AAA — no fix needed.
Aaon black
2.29:1failfailfail
  • AA: use #a76268 as the text (4.59:1)
  • AAA: use #bd898e as the text (7.13:1)
  • AA: or shift the background to #b8b8b8 (4.63:1)
  • AAA: or shift the background to #e3e3e3 (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #683b3f 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

#683b3f reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #683b3f
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 #683b3f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/683b3f-c49e9c-62cb8f-2d241f-f1e9ee?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