Color

#b1432f

#b1432f
hex#b1432f
rgbrgb(177, 67, 47)
hslhsl(9, 58%, 44%)
oklchoklch(0.53 0.148 32.4)
Closest name: Barbarossa (#a84734)Relative luminance 0.1357

Colors that go with #b1432f

Royal Blue, Sea Green and Steel 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.

Real palettes that use #b1432f

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2f9eb1

#b12f5d · #b1842f

#2fb143 · #432fb1

Split-complementary

Open in tool →

#2fb184 · #2f5db1

#5db12f · #2f9eb1 · #842fb1

Contrast

#b1432f as textRatioAAAA largeAAAFix
Aaon white
5.66:1passpassfail
  • AAA: use #993a29 as the text (7.02:1)
Aaon black
3.71:1failpassfail
  • AA: use #c94c36 as the text (4.57:1)
  • AAA: use #d87e6e as the text (7.13:1)
  • AA: or shift the background to #e6e6e6 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b1432f as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b1432f reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1432f
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 #b1432f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1432f-c4a79c-62cba8-2d271f-f1e9ec?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