Color

#660a2c

#660a2c
hex#660a2c
rgbrgb(102, 10, 44)
hslhsl(338, 82%, 22%)
oklchoklch(0.334 0.124 6.5)
Closest name: Merguez (#650021)Relative luminance 0.0322

Colors that go with #660a2c

Teal, Sea Green and Blush Pink 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 #660a2c

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0a6644

#660a5a · #66160a

#2c660a · #0a2c66

Split-complementary

Open in tool →

#0a6616 · #0a5a66

#5a660a · #0a6644 · #160a66

Contrast

#660a2c as textRatioAAAA largeAAAFix
Aaon white
12.77:1passpasspassPasses AAA — no fix needed.
Aaon black
1.64:1failfailfail
  • AA: use #e31662 as the text (4.56:1)
  • AAA: use #f06698 as the text (7.06:1)
  • AA: or shift the background to #9c9c9c (4.65:1)
  • AAA: or shift the background to #c2c2c2 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #660a2c 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

#660a2c reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #660a2c
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 #660a2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/660a2c-c49ca6-62cb72-2d201f-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