Color

#b54d40

#b54d40
hex#b54d40
rgbrgb(181, 77, 64)
hslhsl(7, 48%, 48%)
oklchoklch(0.553 0.138 29.4)
Closest name: Barbarossa (#a84734)Relative luminance 0.155

Colors that go with #b54d40

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 #b54d40

Tints & shades

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

Harmonies

Complementary

Open in tool →

#40a7b5

#b5406d · #b58840

#40b54d · #4d40b5

Split-complementary

Open in tool →

#40b588 · #406db5

#6db540 · #40a7b5 · #8840b5

Contrast

#b54d40 as textRatioAAAA largeAAAFix
Aaon white
5.12:1passpassfail
  • AAA: use #8f3d32 as the text (7.29:1)
Aaon black
4.1:1failpassfail
  • AA: use #be5446 as the text (4.55:1)
  • AAA: use #cf8177 as the text (7.06:1)
  • AA: or shift the background to #f2f2f2 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b54d40 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

#b54d40 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b54d40
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 #b54d40 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b54d40-c4a59c-62cba4-2d271f-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