Color

#683143

#683143
hex#683143
rgbrgb(104, 49, 67)
hslhsl(340, 36%, 30%)
oklchoklch(0.392 0.081 0.8)
Closest name: Arcane Red (#6a2f2f)Relative luminance 0.0554

Colors that go with #683143

Teal, Crimson 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 #683143

Tints & shades

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

Harmonies

Complementary

Open in tool →

#316856

#68315f · #683a31

#436831 · #314368

Split-complementary

Open in tool →

#31683a · #315f68

#5f6831 · #316856 · #3a3168

Contrast

#683143 as textRatioAAAA largeAAAFix
Aaon white
9.96:1passpasspassPasses AAA — no fix needed.
Aaon black
2.11:1failfailfail
  • AA: use #b15976 as the text (4.56:1)
  • AAA: use #c6869b as the text (7.28:1)
  • AA: or shift the background to #b0b0b0 (4.59:1)
  • AAA: or shift the background to #d9d9d9 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #683143 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#683143 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #683143
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 #683143 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/683143-c49ca5-62cb75-2d211f-f1e9f0?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