Color

#8b6dee

#8b6dee
hex#8b6dee
rgbrgb(139, 109, 238)
hslhsl(254, 79%, 68%)
oklchoklch(0.626 0.186 290.7)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.226

Colors that go with #8b6dee

Midnight Blue, Royal Blue and Taupe 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 →

#d0ee6d

#6d8fee · #cb6dee

#ee8b6d · #6dee8b

Split-complementary

Open in tool →

#eecb6d · #8fee6d

#ee6d8f · #d0ee6d · #6deecb

Contrast

#8b6dee as textRatioAAAA largeAAAFix
Aaon white
3.8:1failpassfail
  • AA: use #7d5bec as the text (4.59:1)
  • AAA: use #582de6 as the text (7.16:1)
  • AA: or shift the background to #1a1a1a (4.57:1)
Aaon black
5.52:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8b6dee 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

#8b6dee reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8b6dee
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 #8b6dee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8b6dee-aa9cc4-dfbb4e-291f2d-e9ebf1?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