Color

#b18dce

#b18dce
hex#b18dce
rgbrgb(177, 141, 206)
hslhsl(273, 40%, 68%)
oklchoklch(0.7 0.101 309.3)
Closest name: Fleur-De-Lis (#b090c7)Relative luminance 0.3285

Colors that go with #b18dce

Charcoal, Emerald Green 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 →

#aace8d

#908dce · #ce8dcb

#ceb18d · #8dceb1

Split-complementary

Open in tool →

#cbce8d · #8dce90

#ce908d · #aace8d · #8dcbce

Contrast

#b18dce as textRatioAAAA largeAAAFix
Aaon white
2.77:1failfailfail
  • AA: use #915eba as the text (4.65:1)
  • AAA: use #72429a as the text (7.09:1)
  • AA: or shift the background to #333333 (4.55:1)
  • AAA: or shift the background to #0d0d0d (7.01:1)
Aaon black
7.57:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b18dce 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

#b18dce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b18dce
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 #b18dce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b18dce-b79cc4-c4cb62-2d1f2d-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