Color

#683b40

#683b40
hex#683b40
rgbrgb(104, 59, 64)
hslhsl(353, 28%, 32%)
oklchoklch(0.409 0.064 13.1)
Closest name: Brunette (#664238)Relative luminance 0.0644

Colors that go with #683b40

Teal, Copper and Denim 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 #683b40

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3b6863

#683b57 · #684c3b

#40683b · #3b4068

Split-complementary

Open in tool →

#3b684c · #3b5768

#57683b · #3b6863 · #4c3b68

Contrast

#683b40 as textRatioAAAA largeAAAFix
Aaon white
9.18:1passpasspassPasses AAA — no fix needed.
Aaon black
2.29:1failfailfail
  • AA: use #a7626a as the text (4.6:1)
  • AAA: use #bd898f as the text (7.14:1)
  • AA: or shift the background to #b8b8b8 (4.63:1)
  • AAA: or shift the background to #e3e3e3 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #683b40 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

#683b40 reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #683b40
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 #683b40 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/683b40-c49c9c-62cb8c-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