Color

#271b1e

#271b1e
hex#271b1e
rgbrgb(39, 27, 30)
hslhsl(345, 18%, 13%)
oklchoklch(0.238 0.02 2.1)
Closest name: Dark Orchestra (#251b19)Relative luminance 0.0131

Colors that go with #271b1e

Charcoal, Amber and Blue 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 →

#1b2724

#271b24 · #271e1b

#1e271b · #1b1e27

Split-complementary

Open in tool →

#1b271e · #1b2427

#24271b · #1b2724 · #1e1b27

Contrast

#271b1e as textRatioAAAA largeAAAFix
Aaon white
16.64:1passpasspassPasses AAA — no fix needed.
Aaon black
1.26:1failfailfail
  • AA: use #966974 as the text (4.57:1)
  • AAA: use #b08d95 as the text (7.09:1)
  • AA: or shift the background to #858585 (4.51:1)
  • AAA: or shift the background to #ababab (7.25:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #271b1e as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#271b1e reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #271b1e
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 #271b1e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/271b1e-c49ca1-62cb7e-2d221f-f1e9ef?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