Color

#31161d

#31161d
hex#31161d
rgbrgb(49, 22, 29)
hslhsl(344, 38%, 14%)
oklchoklch(0.242 0.045 4.4)
Closest name: Black Cherry (#2c1620)Relative luminance 0.0132

Colors that go with #31161d

Charcoal, Dark Olive Green 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.

Real palettes that use #31161d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#16312a

#31162b · #311c16

#1d3116 · #161d31

Split-complementary

Open in tool →

#16311c · #162b31

#2b3116 · #16312a · #1c1631

Contrast

#31161d as textRatioAAAA largeAAAFix
Aaon white
16.63:1passpasspassPasses AAA — no fix needed.
Aaon black
1.26:1failfailfail
  • AA: use #b55a72 as the text (4.67:1)
  • AAA: use #c88496 as the text (7.2:1)
  • AA: or shift the background to #858585 (4.51:1)
  • AAA: or shift the background to #ababab (7.24:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #31161d 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

#31161d reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #31161d
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 #31161d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/31161d-c49ca2-62cb7c-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