Color

#331a19

#331a19
hex#331a19
rgbrgb(51, 26, 25)
hslhsl(2, 34%, 15%)
oklchoklch(0.252 0.04 22.7)
Closest name: Bruised Plum (#3b1921)Relative luminance 0.0151

Colors that go with #331a19

Charcoal, Sea Green and Sienna 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 #331a19

Tints & shades

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

Harmonies

Complementary

Open in tool →

#193233

#331925 · #332719

#19331a · #1a1933

Split-complementary

Open in tool →

#193327 · #192533

#253319 · #193233 · #271933

Contrast

#331a19 as textRatioAAAA largeAAAFix
Aaon white
16.12:1passpasspassPasses AAA — no fix needed.
Aaon black
1.3:1failfailfail
  • AA: use #ae5e5b as the text (4.55:1)
  • AAA: use #c28684 as the text (7.04:1)
  • AA: or shift the background to #8a8a8a (4.67:1)
  • AAA: or shift the background to #ababab (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 #331a19 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

#331a19 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #331a19
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 #331a19 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/331a19-c4a29c-62cb9c-2d261f-f1e9ed?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