Color

#bd4b05

#bd4b05
hex#bd4b05
rgbrgb(189, 75, 5)
hslhsl(23, 95%, 38%)
oklchoklch(0.558 0.161 43.6)
Closest name: Bolognese (#bb4400)Relative luminance 0.1586

Colors that go with #bd4b05

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 #bd4b05

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0576bd

#bd051a · #bda705

#05bd4b · #4b05bd

Split-complementary

Open in tool →

#05bda7 · #051abd

#1abd05 · #0576bd · #a705bd

Contrast

#bd4b05 as textRatioAAAA largeAAAFix
Aaon white
5.03:1passpassfail
  • AAA: use #953c04 as the text (7.18:1)
Aaon black
4.17:1failpassfail
  • AA: use #c74f05 as the text (4.55:1)
  • AAA: use #f96910 as the text (7.06:1)
  • AA: or shift the background to #f5f5f5 (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 #bd4b05 as the background.

Brands using this color

Fonts for this mood

#bd4b05 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bd4b05
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 #bd4b05 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bd4b05-c4b09c-62cbc0-2d2b1f-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