Color

#89b4bd

#89b4bd
hex#89b4bd
rgbrgb(137, 180, 189)
hslhsl(190, 28%, 64%)
oklchoklch(0.742 0.048 211.9)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4164

Colors that go with #89b4bd

Charcoal, Dark Salmon and 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 →

#bd9289

#89bdac · #899bbd

#bd89b4 · #b4bd89

Split-complementary

Open in tool →

#bd899b · #bdac89

#ac89bd · #bd9289 · #9bbd89

Contrast

#89b4bd as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #4b7c86 as the text (4.64:1)
  • AAA: use #395e65 as the text (7.09:1)
  • AA: or shift the background to #404040 (4.61:1)
  • AAA: or shift the background to #212121 (7.15:1)
Aaon black
9.33:1passpasspassPasses 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 #89b4bd 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 #89b4bd
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 #89b4bd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89b4bd-a2b6be-df4e7c-1f252d-e9f1ef?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