Color

#b904cd

#b904cd
hex#b904cd
rgbrgb(185, 4, 205)
hslhsl(294, 96%, 41%)
oklchoklch(0.565 0.266 322.8)
Closest name: Ferocious Fuchsia (#aa00cc)Relative luminance 0.1481

Colors that go with #b904cd

Forest 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.

Real palettes that use #b904cd

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#18cd04

#5404cd · #cd047d

#cdb904 · #04cdb9

Split-complementary

Open in tool →

#7dcd04 · #04cd54

#cd5404 · #18cd04 · #047dcd

Contrast

#b904cd as textRatioAAAA largeAAAFix
Aaon white
5.3:1passpassfail
  • AAA: use #9903aa as the text (7.12:1)
Aaon black
3.96:1failpassfail
  • AA: use #cb05e1 as the text (4.65:1)
  • AAA: use #ea50fb as the text (7.04:1)
  • AA: or shift the background to #ededed (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b904cd 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

#b904cd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b904cd
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 #b904cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b904cd-c19fc0-9fcb62-2d1f29-ede9f1?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