Color

#2d2801

#2d2801
hex#2d2801
rgbrgb(45, 40, 1)
hslhsl(53, 96%, 9%)
oklchoklch(0.274 0.056 102)
Closest name: Secret Passage (#372a05)Relative luminance 0.0208

Colors that go with #2d2801

Charcoal, Denim 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 →

#01062d

#2d1201 · #1c2d01

#012d28 · #28012d

Split-complementary

Open in tool →

#011c2d · #12012d

#012d12 · #01062d · #2d011c

Contrast

#2d2801 as textRatioAAAA largeAAAFix
Aaon white
14.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.42:1failfailfail
  • AA: use #877803 as the text (4.72:1)
  • AAA: use #aa9703 as the text (7.14:1)
  • AA: or shift the background to #8f8f8f (4.59:1)
  • AAA: or shift the background to #b3b3b3 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d2801 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#2d2801 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d2801
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 #2d2801 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d2801-c4c49c-4ea5df-292d1f-f1ece9?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