Color

#a7161d

#a7161d
hex#a7161d
rgbrgb(167, 22, 29)
hslhsl(357, 77%, 37%)
oklchoklch(0.468 0.177 25.9)
Closest name: Blood Rush (#aa2222)Relative luminance 0.0888

Colors that go with #a7161d

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 →

#16a7a0

#a71666 · #a75716

#1da716 · #161da7

Split-complementary

Open in tool →

#16a757 · #1666a7

#66a716 · #16a7a0 · #5716a7

Contrast

#a7161d as textRatioAAAA largeAAAFix
Aaon white
7.57:1passpasspassPasses AAA — no fix needed.
Aaon black
2.78:1failfailfail
  • AA: use #e32630 as the text (4.59:1)
  • AAA: use #ec6f75 as the text (7.1:1)
  • AA: or shift the background to #c9c9c9 (4.57:1)
  • AAA: or shift the background to #f7f7f7 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a7161d as the background.

Brands using this color

Fonts for this mood

#a7161d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a7161d
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 #a7161d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a7161d-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