Color

#bc140b

#bc140b
hex#bc140b
rgbrgb(188, 20, 11)
hslhsl(3, 89%, 39%)
oklchoklch(0.506 0.198 29.4)
Closest name: Bloody Mary (#ba0105)Relative luminance 0.1122

Colors that go with #bc140b

Royal Blue, Teal and Amber 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 →

#0bb3bc

#bc0b5b · #bc6c0b

#0bbc14 · #140bbc

Split-complementary

Open in tool →

#0bbc6c · #0b5bbc

#5bbc0b · #0bb3bc · #6c0bbc

Contrast

#bc140b as textRatioAAAA largeAAAFix
Aaon white
6.48:1passpassfail
  • AAA: use #b2130a as the text (7.02:1)
Aaon black
3.24:1failpassfail
  • AA: use #e7180d as the text (4.53:1)
  • AAA: use #f66760 as the text (7.03:1)
  • AA: or shift the background to #d9d9d9 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bc140b as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bc140b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bc140b
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 #bc140b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bc140b-c4a39c-62cb9d-2d261f-f1e9ed?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