Color

#2b2b0d

#2b2b0d
hex#2b2b0d
rgbrgb(43, 43, 13)
hslhsl(60, 54%, 11%)
oklchoklch(0.281 0.047 109.1)
Closest name: Secret Passage (#372a05)Relative luminance 0.0227

Colors that go with #2b2b0d

Charcoal, Royal Blue 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 →

#0d0d2b

#2b1c0d · #1c2b0d

#0d2b2b · #2b0d2b

Split-complementary

Open in tool →

#0d1c2b · #1c0d2b

#0d2b1c · #0d0d2b · #2b0d1c

Contrast

#2b2b0d as textRatioAAAA largeAAAFix
Aaon white
14.44:1passpasspassPasses AAA — no fix needed.
Aaon black
1.45:1failfailfail
  • AA: use #7a7a24 as the text (4.64:1)
  • AAA: use #9d9d2f as the text (7.3:1)
  • AA: or shift the background to #919191 (4.58:1)
  • AAA: or shift the background to #b5b5b5 (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 #2b2b0d 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

#2b2b0d reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2b2b0d
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 #2b2b0d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2b2b0d-bbbea2-4e94df-272d1f-f1ede9?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