Color

#b64cd6

#b64cd6
hex#b64cd6
rgbrgb(182, 76, 214)
hslhsl(286, 63%, 57%)
oklchoklch(0.612 0.216 317.5)
Closest name: mediumorchid (#ba55d3)Relative luminance 0.1997

Colors that go with #b64cd6

Olive Drab, 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 →

#6dd64c

#714cd6 · #d64cb2

#d6b64c · #4cd6b6

Split-complementary

Open in tool →

#b2d64c · #4cd671

#d6714c · #6dd64c · #4cb2d6

Contrast

#b64cd6 as textRatioAAAA largeAAAFix
Aaon white
4.21:1failpassfail
  • AA: use #b140d4 as the text (4.61:1)
  • AAA: use #8c27aa as the text (7.03:1)
  • AA: or shift the background to #0f0f0f (4.56:1)
Aaon black
4.99:1passpassfail
  • AAA: use #c776e0 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b64cd6 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

#b64cd6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b64cd6
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 #b64cd6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b64cd6-bd9fc1-adcb62-2d1f2a-ece9f1?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