Color

#bb4907

#bb4907
hex#bb4907
rgbrgb(187, 73, 7)
hslhsl(22, 93%, 38%)
oklchoklch(0.552 0.161 42.9)
Closest name: Bolognese (#bb4400)Relative luminance 0.1535

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0779bb

#bb071f · #bba307

#07bb49 · #4907bb

Split-complementary

Open in tool →

#07bba3 · #071fbb

#1fbb07 · #0779bb · #a307bb

Contrast

#bb4907 as textRatioAAAA largeAAAFix
Aaon white
5.16:1passpassfail
  • AAA: use #993b06 as the text (7.04:1)
Aaon black
4.07:1failpassfail
  • AA: use #ca4f07 as the text (4.63:1)
  • AAA: use #f76d1d as the text (7.16:1)
  • AA: or shift the background to #f0f0f0 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bb4907 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

#bb4907 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bb4907
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #bb4907 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bb4907-c4af9c-62cbbf-2d2a1f-f1e9ea?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