Color

#ab0d2a

#ab0d2a
hex#ab0d2a
rgbrgb(171, 13, 42)
hslhsl(349, 86%, 36%)
oklchoklch(0.473 0.184 21)
Closest name: Blood Rush (#aa2222)Relative luminance 0.0911

Colors that go with #ab0d2a

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0dab8e

#ab0d79 · #ab3f0d

#2aab0d · #0d2aab

Split-complementary

Open in tool →

#0dab3f · #0d79ab

#79ab0d · #0dab8e · #3f0dab

Contrast

#ab0d2a as textRatioAAAA largeAAAFix
Aaon white
7.44:1passpasspassPasses AAA — no fix needed.
Aaon black
2.82:1failfailfail
  • AA: use #e81139 as the text (4.57:1)
  • AAA: use #f46781 as the text (7.1:1)
  • AA: or shift the background to #cccccc (4.63:1)
  • AAA: or shift the background to #fafafa (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ab0d2a as the background.

Brands using this color

Fonts for this mood

#ab0d2a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ab0d2a
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 #ab0d2a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ab0d2a-c49c9f-62cb85-2d231f-f1e9ee?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