Color

#23161d

#23161d
hex#23161d
rgbrgb(35, 22, 29)
hslhsl(328, 23%, 11%)
oklchoklch(0.22 0.024 345.8)
Closest name: Bats Cloak (#1f1518)Relative luminance 0.0102

Colors that go with #23161d

Charcoal, Amber and 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#16231c

#221623 · #231616

#1c2316 · #161c23

Split-complementary

Open in tool →

#162316 · #162322

#232216 · #16231c · #161623

Contrast

#23161d as textRatioAAAA largeAAAFix
Aaon white
17.44:1passpasspassPasses AAA — no fix needed.
Aaon black
1.2:1failfailfail
  • AA: use #9f6584 as the text (4.67:1)
  • AAA: use #b68ba2 as the text (7.2:1)
  • AA: or shift the background to #828282 (4.54:1)
  • AAA: or shift the background to #a6a6a6 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #23161d as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#23161d reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #23161d
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 #23161d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/23161d-c19fad-64cb62-2d1f21-f1e9f1?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