Color

#bbc3fc

#bbc3fc
hex#bbc3fc
rgbrgb(187, 195, 252)
hslhsl(233, 92%, 86%)
oklchoklch(0.831 0.08 278.3)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5662

Colors that go with #bbc3fc

Charcoal, Deep Sky Blue and Crimson 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 →

#fcf4ba

#bae3fc · #d4bafc

#fcbac2 · #c2fcba

Split-complementary

Open in tool →

#fcd4ba · #e3fcba

#fcbae3 · #fcf4ba · #bafcd4

Contrast

#bbc3fc as textRatioAAAA largeAAAFix
Aaon white
1.7:1failfailfail
  • AA: use #4f62f8 as the text (4.74:1)
  • AAA: use #1e37f6 as the text (7.16:1)
  • AA: or shift the background to #525252 (4.59:1)
  • AAA: or shift the background to #363636 (7.09:1)
Aaon black
12.32:1passpasspassPasses 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 #bbc3fc as the background.

Brands using this color

Fonts for this mood

#bbc3fc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbc3fc
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 #bbc3fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbc3fc-9c9cc4-df884e-241f2d-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