Color

#340f2a

#340f2a
hex#340f2a
rgbrgb(52, 15, 42)
hslhsl(316, 55%, 13%)
oklchoklch(0.241 0.071 339.6)
Closest name: Nightly Voyager (#391531)Relative luminance 0.0124

Colors that go with #340f2a

Charcoal, Sea Green and Teal 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 →

#0f3319

#2b0f33 · #330f17

#2a330f · #0f2a33

Split-complementary

Open in tool →

#17330f · #0f332b

#332b0f · #0f3319 · #0f1733

Contrast

#340f2a as textRatioAAAA largeAAAFix
Aaon white
16.83:1passpasspassPasses AAA — no fix needed.
Aaon black
1.25:1failfailfail
  • AA: use #c73da2 as the text (4.62:1)
  • AAA: use #d775bd as the text (7.17:1)
  • AA: or shift the background to #858585 (4.56:1)
  • AAA: or shift the background to #a8a8a8 (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 #340f2a 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

#340f2a reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #340f2a
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 #340f2a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/340f2a-c19fb4-79cb62-2d1f23-efe9f1?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