Color

#11271b

#11271b
hex#11271b
rgbrgb(17, 39, 27)
hslhsl(147, 39%, 11%)
oklchoklch(0.25 0.037 158.4)
Closest name: Nightmare (#112211)Relative luminance 0.0165

Colors that go with #11271b

Charcoal, Dark Olive Green and Sienna 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#27111d

#122711 · #112726

#1b1127 · #271b11

Split-complementary

Open in tool →

#261127 · #271112

#111227 · #27111d · #272611

Contrast

#11271b as textRatioAAAA largeAAAFix
Aaon white
15.79:1passpasspassPasses AAA — no fix needed.
Aaon black
1.33:1failfailfail
  • AA: use #3a835b as the text (4.58:1)
  • AAA: use #49a773 as the text (7.06:1)
  • AA: or shift the background to #8a8a8a (4.57:1)
  • AAA: or shift the background to #adadad (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #11271b 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

#11271b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #11271b
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 #11271b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/11271b-a2beb2-d059d4-1f2d2c-eaf1e9?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