Color

#b7b9fa

#b7b9fa
hex#b7b9fa
rgbrgb(183, 185, 250)
hslhsl(238, 87%, 85%)
oklchoklch(0.807 0.092 282.8)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5167

Colors that go with #b7b9fa

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 →

#faf8b7

#b7dbfa · #d7b7fa

#fab7ba · #bafab7

Split-complementary

Open in tool →

#fad7b7 · #dbfab7

#fab7db · #faf8b7 · #b7fad7

Contrast

#b7b9fa as textRatioAAAA largeAAAFix
Aaon white
1.85:1failfailfail
  • AA: use #5d62f4 as the text (4.65:1)
  • AAA: use #3238f1 as the text (7.07:1)
  • AA: or shift the background to #4d4d4d (4.56:1)
  • AAA: or shift the background to #303030 (7.12:1)
Aaon black
11.33:1passpasspassPasses 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 #b7b9fa as the background.

Brands using this color

Fonts for this mood

#b7b9fa reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b7b9fa
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 #b7b9fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b7b9fa-9f9cc4-df944e-251f2d-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