Color

#b1affe

#b1affe
hex#b1affe
rgbrgb(177, 175, 254)
hslhsl(242, 98%, 84%)
oklchoklch(0.785 0.112 284.7)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.4716

Colors that go with #b1affe

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 →

#fcfeae

#aed4fe · #d9aefe

#feb1ae · #aefeb1

Split-complementary

Open in tool →

#fed9ae · #d4feae

#feaed4 · #fcfeae · #aefed9

Contrast

#b1affe as textRatioAAAA largeAAAFix
Aaon white
2.01:1failfailfail
  • AA: use #635dfd as the text (4.65:1)
  • AAA: use #322bfd as the text (7.24:1)
  • AA: or shift the background to #474747 (4.62:1)
  • AAA: or shift the background to #2b2b2b (7.03:1)
Aaon black
10.43:1passpasspassPasses 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 #b1affe 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

#b1affe reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1affe
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 #b1affe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1affe-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