Color

#72181d

#72181d
hex#72181d
rgbrgb(114, 24, 29)
hslhsl(357, 65%, 27%)
oklchoklch(0.366 0.124 23.1)
Closest name: Bloodlust (#6b1c1a)Relative luminance 0.0432

Colors that go with #72181d

Teal, Crimson and Denim 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 #72181d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#18726d

#721849 · #724018

#1d7218 · #181d72

Split-complementary

Open in tool →

#187240 · #184972

#497218 · #18726d · #401872

Contrast

#72181d as textRatioAAAA largeAAAFix
Aaon white
11.27:1passpasspassPasses AAA — no fix needed.
Aaon black
1.86:1failfailfail
  • AA: use #d63d45 as the text (4.61:1)
  • AAA: use #e2747a as the text (7.01:1)
  • AA: or shift the background to #a6a6a6 (4.63:1)
  • AAA: or shift the background to #cccccc (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 #72181d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#72181d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #72181d
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 #72181d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/72181d-c49f9c-62cb93-2d251f-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