Color

#bd250a

#bd250a
hex#bd250a
rgbrgb(189, 37, 10)
hslhsl(9, 90%, 39%)
oklchoklch(0.518 0.19 31.9)
Closest name: Bloodshed (#ba271a)Relative luminance 0.1216

Colors that go with #bd250a

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0aa2bd

#bd0a49 · #bd7e0a

#0abd25 · #250abd

Split-complementary

Open in tool →

#0abd7e · #0a49bd

#49bd0a · #0aa2bd · #7e0abd

Contrast

#bd250a as textRatioAAAA largeAAAFix
Aaon white
6.12:1passpassfail
  • AAA: use #aa2109 as the text (7.17:1)
Aaon black
3.43:1failpassfail
  • AA: use #e42c0c as the text (4.66:1)
  • AAA: use #f66951 as the text (7.06:1)
  • AA: or shift the background to #dedede (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bd250a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bd250a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bd250a
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 #bd250a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bd250a-c4a79c-62cba8-2d271f-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