Color

#2d000b

#2d000b
hex#2d000b
rgbrgb(45, 0, 11)
hslhsl(345, 100%, 9%)
oklchoklch(0.19 0.076 11.1)
Closest name: Belladonna (#220011)Relative luminance 0.0058

Colors that go with #2d000b

Charcoal, Denim and Rust 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 →

#002e22

#2e0022 · #2e0b00

#0b2e00 · #000b2e

Split-complementary

Open in tool →

#002e0b · #00222e

#222e00 · #002e22 · #0b002e

Contrast

#2d000b as textRatioAAAA largeAAAFix
Aaon white
18.81:1passpasspassPasses AAA — no fix needed.
Aaon black
1.12:1failfailfail
  • AA: use #eb003b as the text (4.6:1)
  • AAA: use #ff5c85 as the text (7.12:1)
  • AA: or shift the background to #7d7d7d (4.57:1)
  • AAA: or shift the background to #9e9e9e (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d000b 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

#2d000b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d000b
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 #2d000b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d000b-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