Color

#bc1d15

#bc1d15
hex#bc1d15
rgbrgb(188, 29, 21)
hslhsl(3, 80%, 41%)
oklchoklch(0.511 0.193 29.1)
Closest name: Bloodshed (#ba271a)Relative luminance 0.1162

Colors that go with #bc1d15

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 →

#15b4bc

#bc1560 · #bc7115

#15bc1d · #1d15bc

Split-complementary

Open in tool →

#15bc71 · #1560bc

#60bc15 · #15b4bc · #7115bc

Contrast

#bc1d15 as textRatioAAAA largeAAAFix
Aaon white
6.32:1passpassfail
  • AAA: use #ae1b13 as the text (7.08:1)
Aaon black
3.32:1failpassfail
  • AA: use #e62419 as the text (4.63:1)
  • AAA: use #ee6e68 as the text (7.07:1)
  • AA: or shift the background to #dbdbdb (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bc1d15 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bc1d15 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bc1d15
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 #bc1d15 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bc1d15-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