Color

#2e291a

#2e291a
hex#2e291a
rgbrgb(46, 41, 26)
hslhsl(45, 28%, 14%)
oklchoklch(0.282 0.027 91.8)
Closest name: Marshland (#2b2e26)Relative luminance 0.0224

Colors that go with #2e291a

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 →

#1a1f2e

#2e1f1a · #292e1a

#1a2e29 · #291a2e

Split-complementary

Open in tool →

#1a292e · #1f1a2e

#1a2e1f · #1a1f2e · #2e1a29

Contrast

#2e291a as textRatioAAAA largeAAAFix
Aaon white
14.5:1passpasspassPasses AAA — no fix needed.
Aaon black
1.45:1failfailfail
  • AA: use #837449 as the text (4.56:1)
  • AAA: use #a5945f as the text (7:1)
  • AA: or shift the background to #919191 (4.6:1)
  • AAA: or shift the background to #b5b5b5 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e291a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2e291a reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e291a
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 #2e291a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e291a-c4be9c-62afcb-2b2d1f-f1ebe9?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