Color

#1b0811

#1b0811
hex#1b0811
rgbrgb(27, 8, 17)
hslhsl(332, 54%, 7%)
oklchoklch(0.17 0.037 351.8)
Closest name: Crow (#180614)Relative luminance 0.0045

Colors that go with #1b0811

Charcoal, Dark Olive Green and Sea 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 #1b0811

Tints & shades

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

Harmonies

Complementary

Open in tool →

#081b12

#1b081b · #1b0908

#111b08 · #08111b

Split-complementary

Open in tool →

#081b09 · #081b1b

#1b1b08 · #081b12 · #09081b

Contrast

#1b0811 as textRatioAAAA largeAAAFix
Aaon white
19.28:1passpasspassPasses AAA — no fix needed.
Aaon black
1.09:1failfailfail
  • AA: use #c74380 as the text (4.54:1)
  • AAA: use #d779a5 as the text (7.17:1)
  • AA: or shift the background to #7d7d7d (4.68:1)
  • AAA: or shift the background to #9c9c9c (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1b0811 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

#1b0811 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1b0811
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 #1b0811 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1b0811-c49caa-62cb67-2d1f20-f1e9f1?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