Color

#321b29

#321b29
hex#321b29
rgbrgb(50, 27, 41)
hslhsl(323, 30%, 15%)
oklchoklch(0.259 0.043 343.3)
Closest name: Bruised Plum (#3b1921)Relative luminance 0.0162

Colors that go with #321b29

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1b3224

#2f1b32 · #321b1d

#29321b · #1b2932

Split-complementary

Open in tool →

#1d321b · #1b322f

#322f1b · #1b3224 · #1b1d32

Contrast

#321b29 as textRatioAAAA largeAAAFix
Aaon white
15.86:1passpasspassPasses AAA — no fix needed.
Aaon black
1.32:1failfailfail
  • AA: use #a85d8b as the text (4.6:1)
  • AAA: use #bd84a7 as the text (7.02:1)
  • AA: or shift the background to #8a8a8a (4.59:1)
  • AAA: or shift the background to #adadad (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #321b29 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

#321b29 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #321b29
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 #321b29 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/321b29-c19fb0-6dcb62-2d1f22-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