Color

#ab2f2b

#ab2f2b
hex#ab2f2b
rgbrgb(171, 47, 43)
hslhsl(2, 60%, 42%)
oklchoklch(0.496 0.161 26.8)
Closest name: brown (#a52a2a)Relative luminance 0.1087

Colors that go with #ab2f2b

Royal Blue, Teal and Amber 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 #ab2f2b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2ba7ab

#ab2b67 · #ab6f2b

#2bab2f · #2f2bab

Split-complementary

Open in tool →

#2bab6f · #2b67ab

#67ab2b · #2ba7ab · #6f2bab

Contrast

#ab2f2b as textRatioAAAA largeAAAFix
Aaon white
6.62:1passpassfail
  • AAA: use #a32d29 as the text (7.08:1)
Aaon black
3.17:1failpassfail
  • AA: use #cf443f as the text (4.55:1)
  • AAA: use #dd7c78 as the text (7.23:1)
  • AA: or shift the background to #d6d6d6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ab2f2b as the background.

Brands using this color

Fonts for this mood

#ab2f2b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ab2f2b
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 #ab2f2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ab2f2b-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