Color

#b1bcf2

#b1bcf2
hex#b1bcf2
rgbrgb(177, 188, 242)
hslhsl(230, 71%, 82%)
oklchoklch(0.806 0.077 275.6)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5172

Colors that go with #b1bcf2

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 →

#f2e7b1

#b1dcf2 · #c6b1f2

#f2b1bb · #bbf2b1

Split-complementary

Open in tool →

#f2c6b1 · #dcf2b1

#f2b1dc · #f2e7b1 · #b1f2c6

Contrast

#b1bcf2 as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #556ce2 as the text (4.54:1)
  • AAA: use #2543da as the text (7.26:1)
  • AA: or shift the background to #4d4d4d (4.57:1)
  • AAA: or shift the background to #303030 (7.13:1)
Aaon black
11.34:1passpasspassPasses 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 #b1bcf2 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

#b1bcf2 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1bcf2
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 #b1bcf2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1bcf2-9c9ec4-df814e-231f2d-e9eef1?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