Color

#2d242a

#2d242a
hex#2d242a
rgbrgb(45, 36, 42)
hslhsl(320, 11%, 16%)
oklchoklch(0.273 0.017 338.5)
Closest name: Anthracite (#28282d)Relative luminance 0.0199

Colors that go with #2d242a

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 →

#242d27

#2c242d · #2d2426

#2a2d24 · #242a2d

Split-complementary

Open in tool →

#262d24 · #242d2c

#2d2c24 · #242d27 · #24262d

Contrast

#2d242a as textRatioAAAA largeAAAFix
Aaon white
15.03:1passpasspassPasses AAA — no fix needed.
Aaon black
1.4:1failfailfail
  • AA: use #886d7f as the text (4.54:1)
  • AAA: use #a6919f as the text (7.17:1)
  • AA: or shift the background to #8f8f8f (4.65:1)
  • AAA: or shift the background to #b3b3b3 (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 #2d242a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2d242a reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d242a
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 #2d242a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d242a-c19fb2-72cb62-2d1f23-f0e9f1?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