Color

#b5befd

#b5befd
hex#b5befd
rgbrgb(181, 190, 253)
hslhsl(233, 95%, 85%)
oklchoklch(0.817 0.089 277.9)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5374

Colors that go with #b5befd

Charcoal, Deep Sky Blue 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 →

#fdf5b4

#b4e1fd · #d0b4fd

#fdb4bd · #bdfdb4

Split-complementary

Open in tool →

#fdd0b4 · #e1fdb4

#fdb4e1 · #fdf5b4 · #b4fdd0

Contrast

#b5befd as textRatioAAAA largeAAAFix
Aaon white
1.79:1failfailfail
  • AA: use #5165fb as the text (4.56:1)
  • AAA: use #1a34f9 as the text (7.23:1)
  • AA: or shift the background to #4f4f4f (4.58:1)
  • AAA: or shift the background to #333333 (7.07:1)
Aaon black
11.75:1passpasspassPasses 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 #b5befd as the background.

Brands using this color

Fonts for this mood

#b5befd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b5befd
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 #b5befd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b5befd-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