Color

#b04540

#b04540
hex#b04540
rgbrgb(176, 69, 64)
hslhsl(3, 47%, 47%)
oklchoklch(0.534 0.141 25.7)
Closest name: Barbarossa (#a84734)Relative luminance 0.1386

Colors that go with #b04540

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 #b04540

Tints & shades

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

Harmonies

Complementary

Open in tool →

#40abb0

#b04072 · #b07d40

#40b045 · #4540b0

Split-complementary

Open in tool →

#40b07d · #4072b0

#72b040 · #40abb0 · #7d40b0

Contrast

#b04540 as textRatioAAAA largeAAAFix
Aaon white
5.57:1passpassfail
  • AAA: use #963b36 as the text (7.06:1)
Aaon black
3.77:1failpassfail
  • AA: use #bf544f as the text (4.6:1)
  • AAA: use #d0807c as the text (7.06:1)
  • AA: or shift the background to #e8e8e8 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b04540 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

#b04540 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b04540
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 #b04540 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b04540-c4a39c-62cb9d-2d261f-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