Color

#bbb9fe

#bbb9fe
hex#bbb9fe
rgbrgb(187, 185, 254)
hslhsl(242, 97%, 86%)
oklchoklch(0.812 0.097 285.4)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5242

Colors that go with #bbb9fe

Charcoal, Deep Sky Blue and Dark Khaki 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 →

#fcfeb9

#b9d9fe · #deb9fe

#febbb9 · #b9febb

Split-complementary

Open in tool →

#fedeb9 · #d9feb9

#feb9d9 · #fcfeb9 · #b9fede

Contrast

#bbb9fe as textRatioAAAA largeAAAFix
Aaon white
1.83:1failfailfail
  • AA: use #645efd as the text (4.6:1)
  • AAA: use #332cfc as the text (7.22:1)
  • AA: or shift the background to #4d4d4d (4.62:1)
  • AAA: or shift the background to #303030 (7.22:1)
Aaon black
11.48:1passpasspassPasses 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 #bbb9fe as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bbb9fe reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbb9fe
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 #bbb9fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbb9fe-a29cc4-df9e4e-261f2d-e9edf1?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