Color

#b257ac

#b257ac
hex#b257ac
rgbrgb(178, 87, 172)
hslhsl(304, 37%, 52%)
oklchoklch(0.598 0.159 329.9)
Closest name: Fuchsia Pheromone (#9f4cb7)Relative luminance 0.1926

Colors that go with #b257ac

Sea Green, Dark Cyan 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 →

#57b25d

#8b57b2 · #b2577f

#acb257 · #57acb2

Split-complementary

Open in tool →

#7fb257 · #57b28b

#b28b57 · #57b25d · #577fb2

Contrast

#b257ac as textRatioAAAA largeAAAFix
Aaon white
4.33:1failpassfail
  • AA: use #af50a8 as the text (4.63:1)
  • AAA: use #853d80 as the text (7.06:1)
  • AA: or shift the background to #0a0a0a (4.57:1)
Aaon black
4.85:1passpassfail
  • AAA: use #c47ebf 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 #b257ac 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

#b257ac reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b257ac
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 #b257ac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b257ac-c19fba-8ecb62-2d1f26-eee9f1?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