Color

#b74738

#b74738
hex#b74738
rgbrgb(183, 71, 56)
hslhsl(7, 53%, 47%)
oklchoklch(0.547 0.148 30.2)
Closest name: Barbarossa (#a84734)Relative luminance 0.1486

Colors that go with #b74738

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 #b74738

Tints & shades

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

Harmonies

Complementary

Open in tool →

#38a9b7

#b73869 · #b78738

#38b747 · #4738b7

Split-complementary

Open in tool →

#38b787 · #3869b7

#69b738 · #38a9b7 · #8738b7

Contrast

#b74738 as textRatioAAAA largeAAAFix
Aaon white
5.29:1passpassfail
  • AAA: use #943a2e as the text (7.23:1)
Aaon black
3.97:1failpassfail
  • AA: use #c44f40 as the text (4.54:1)
  • AAA: use #d47e73 as the text (7.03:1)
  • AA: or shift the background to #ededed (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 #b74738 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

#b74738 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b74738
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 #b74738 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b74738-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