Color

#b0178f

#b0178f
hex#b0178f
rgbrgb(176, 23, 143)
hslhsl(313, 77%, 39%)
oklchoklch(0.519 0.213 339.5)
Closest name: Jealous Jellyfish (#bb0099)Relative luminance 0.1183

Colors that go with #b0178f

Denim, Sea Green and Charcoal 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 →

#17b038

#8517b0 · #b01742

#8fb017 · #178fb0

Split-complementary

Open in tool →

#42b017 · #17b085

#b08517 · #17b038 · #1742b0

Contrast

#b0178f as textRatioAAAA largeAAAFix
Aaon white
6.24:1passpassfail
  • AAA: use #a21584 as the text (7.05:1)
Aaon black
3.37:1failpassfail
  • AA: use #d41cac as the text (4.56:1)
  • AAA: use #ea61cd as the text (7.09:1)
  • AA: or shift the background to #dbdbdb (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b0178f 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

#b0178f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b0178f
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 #b0178f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b0178f-c19fb5-7ecb62-2d1f24-efe9f1?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