Color

#8b68ac

#8b68ac
hex#8b68ac
rgbrgb(139, 104, 172)
hslhsl(271, 29%, 54%)
oklchoklch(0.579 0.108 307)
Closest name: Crown Jewels (#946dad)Relative luminance 0.1837

Colors that go with #8b68ac

Charcoal, Denim and Midnight Blue 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 →

#89ac68

#6968ac · #ac68ab

#ac8b68 · #68ac8b

Split-complementary

Open in tool →

#abac68 · #68ac69

#ac6968 · #89ac68 · #68abac

Contrast

#8b68ac as textRatioAAAA largeAAAFix
Aaon white
4.49:1failpassfail
  • AA: use #8864aa as the text (4.72:1)
  • AAA: use #6a4a87 as the text (7.14:1)
  • AA: or shift the background to #050505 (4.54:1)
Aaon black
4.67:1passpassfail
  • AAA: use #a78cc0 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8b68ac as the background.

Brands using this color

mcpConnect your agent — build around #8b68ac
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 #8b68ac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8b68ac-b59cc4-c7cb62-2c1f2d-eae9f1?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