Color

#bb5878

#bb5878
hex#bb5878
rgbrgb(187, 88, 120)
hslhsl(341, 42%, 54%)
oklchoklch(0.591 0.132 1.5)
Closest name: Rose Gold (#b76e79)Relative luminance 0.189

Colors that go with #bb5878

Slate Gray, Taupe and Dark Cyan 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 →

#58bb9c

#bb58a9 · #bb6a58

#78bb58 · #5878bb

Split-complementary

Open in tool →

#58bb6a · #58a9bb

#a9bb58 · #58bb9c · #6a58bb

Contrast

#bb5878 as textRatioAAAA largeAAAFix
Aaon white
4.39:1failpassfail
  • AA: use #b95575 as the text (4.55:1)
  • AAA: use #913b56 as the text (7.09:1)
  • AA: or shift the background to #0a0a0a (4.51:1)
Aaon black
4.78:1passpassfail
  • AAA: use #cb8098 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bb5878 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

#bb5878 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bb5878
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 #bb5878 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bb5878-c49ca4-62cb77-2d211f-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