Color

#2d001e

#2d001e
hex#2d001e
rgbrgb(45, 0, 30)
hslhsl(320, 100%, 9%)
oklchoklch(0.198 0.084 345)
Closest name: Vienna Roast (#330022)Relative luminance 0.0065

Colors that go with #2d001e

Charcoal, Crimson and Sea Green 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 →

#002e0f

#26002e · #2e0008

#1f2e00 · #001f2e

Split-complementary

Open in tool →

#082e00 · #002e26

#2e2600 · #002e0f · #00082e

Contrast

#2d001e as textRatioAAAA largeAAAFix
Aaon white
18.58:1passpasspassPasses AAA — no fix needed.
Aaon black
1.13:1failfailfail
  • AA: use #e00096 as the text (4.61:1)
  • AAA: use #ff4dc4 as the text (7.11:1)
  • AA: or shift the background to #7d7d7d (4.51:1)
  • AAA: or shift the background to #a1a1a1 (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d001e 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

#2d001e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d001e
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 #2d001e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d001e-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