Color

#b34b3d

#b34b3d
hex#b34b3d
rgbrgb(179, 75, 61)
hslhsl(7, 49%, 47%)
oklchoklch(0.547 0.139 29.9)
Closest name: Barbarossa (#a84734)Relative luminance 0.1495

Colors that go with #b34b3d

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 #b34b3d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3da5b3

#b33d6a · #b3863d

#3db34b · #4b3db3

Split-complementary

Open in tool →

#3db386 · #3d6ab3

#6ab33d · #3da5b3 · #863db3

Contrast

#b34b3d as textRatioAAAA largeAAAFix
Aaon white
5.26:1passpassfail
  • AAA: use #943e33 as the text (7.01:1)
Aaon black
3.99:1failpassfail
  • AA: use #bf5345 as the text (4.54:1)
  • AAA: use #d08176 as the text (7.08:1)
  • AA: or shift the background to #f0f0f0 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b34b3d 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

#b34b3d reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b34b3d
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 #b34b3d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b34b3d-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