Color

#b54047

#b54047
hex#b54047
rgbrgb(181, 64, 71)
hslhsl(356, 48%, 48%)
oklchoklch(0.537 0.152 20.4)
Closest name: Bleeding Heart (#c02e4c)Relative luminance 0.1395

Colors that go with #b54047

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 #b54047

Tints & shades

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

Harmonies

Complementary

Open in tool →

#40b5ad

#b54082 · #b57340

#47b540 · #4047b5

Split-complementary

Open in tool →

#40b573 · #4082b5

#82b540 · #40b5ad · #7340b5

Contrast

#b54047 as textRatioAAAA largeAAAFix
Aaon white
5.54:1passpassfail
  • AAA: use #9b363d as the text (7.03:1)
Aaon black
3.79:1failpassfail
  • AA: use #c25159 as the text (4.62:1)
  • AAA: use #d27f84 as the text (7.11:1)
  • AA: or shift the background to #e8e8e8 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b54047 as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#b54047 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b54047
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 #b54047 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b54047-c49e9c-62cb91-2d241f-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