Color

#bb4125

#bb4125
hex#bb4125
rgbrgb(187, 65, 37)
hslhsl(11, 67%, 44%)
oklchoklch(0.543 0.163 34.3)
Closest name: Rust (#b7410e)Relative luminance 0.1448

Colors that go with #bb4125

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 #bb4125

Tints & shades

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

Harmonies

Complementary

Open in tool →

#25a0bb

#bb2555 · #bb8c25

#25bb41 · #4125bb

Split-complementary

Open in tool →

#25bb8c · #2555bb

#55bb25 · #25a0bb · #8c25bb

Contrast

#bb4125 as textRatioAAAA largeAAAFix
Aaon white
5.39:1passpassfail
  • AAA: use #99351e as the text (7.29:1)
Aaon black
3.9:1failpassfail
  • AA: use #d14829 as the text (4.67:1)
  • AAA: use #e07961 as the text (7.08:1)
  • AA: or shift the background to #ebebeb (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 #bb4125 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bb4125 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bb4125
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 #bb4125 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bb4125-c4a89c-62cbab-2d281f-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