Color

#331a0f

#331a0f
hex#331a0f
rgbrgb(51, 26, 15)
hslhsl(18, 55%, 13%)
oklchoklch(0.25 0.044 44)
Closest name: Close but No Cigar (#361d0a)Relative luminance 0.0148

Colors that go with #331a0f

Charcoal, Sienna and Slate Blue 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.

Real palettes that use #331a0f

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#0f2833

#330f16 · #332c0f

#0f331a · #1a0f33

Split-complementary

Open in tool →

#0f332c · #0f1633

#16330f · #0f2833 · #2c0f33

Contrast

#331a0f as textRatioAAAA largeAAAFix
Aaon white
16.21:1passpasspassPasses AAA — no fix needed.
Aaon black
1.3:1failfailfail
  • AA: use #b65b35 as the text (4.54:1)
  • AAA: use #d18361 as the text (7.13:1)
  • AA: or shift the background to #878787 (4.51:1)
  • AAA: or shift the background to #ababab (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #331a0f as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#331a0f reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #331a0f
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 #331a0f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/331a0f-c4ad9c-62cbb8-2d291f-f1e9eb?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