Color

#bf3150

#bf3150
hex#bf3150
rgbrgb(191, 49, 80)
hslhsl(347, 59%, 47%)
oklchoklch(0.54 0.178 13.2)
Closest name: Bleeding Heart (#c02e4c)Relative luminance 0.1385

Colors that go with #bf3150

Denim, Sea Green and Teal 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 →

#31bfa0

#bf3196 · #bf5931

#50bf31 · #3150bf

Split-complementary

Open in tool →

#31bf59 · #3196bf

#96bf31 · #31bfa0 · #5931bf

Contrast

#bf3150 as textRatioAAAA largeAAAFix
Aaon white
5.57:1passpassfail
  • AAA: use #a22a44 as the text (7.12:1)
Aaon black
3.77:1failpassfail
  • AA: use #ce405f as the text (4.52:1)
  • AAA: use #dc798f as the text (7.17:1)
  • AA: or shift the background to #e8e8e8 (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 #bf3150 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#bf3150 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bf3150
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 #bf3150 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bf3150-c49ca0-62cb82-2d221f-f1e9ef?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