Color

#8991bd

#8991bd
hex#8991bd
rgbrgb(137, 145, 189)
hslhsl(231, 28%, 64%)
oklchoklch(0.666 0.066 276.5)
Closest name: Galactic Gossamer (#7f8cb8)Relative luminance 0.2924

Colors that go with #8991bd

Charcoal, Copper 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.

Real palettes that use #8991bd

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#bdb589

#89abbd · #9b89bd

#bd8991 · #91bd89

Split-complementary

Open in tool →

#bd9b89 · #abbd89

#bd89ab · #bdb589 · #89bd9b

Contrast

#8991bd as textRatioAAAA largeAAAFix
Aaon white
3.07:1failpassfail
  • AA: use #6973ab as the text (4.52:1)
  • AAA: use #4b5486 as the text (7.21:1)
  • AA: or shift the background to #2b2b2b (4.62:1)
Aaon black
6.85:1passpassfail
  • AAA: use #8d94bf as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8991bd as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #8991bd
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 #8991bd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8991bd-9c9ec4-df834e-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