Color

#89b2c2

#89b2c2
hex#89b2c2
rgbrgb(137, 178, 194)
hslhsl(197, 32%, 65%)
oklchoklch(0.739 0.05 223.8)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4105

Colors that go with #89b2c2

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 →

#c29989

#89c2b6 · #8996c2

#c289b2 · #b2c289

Split-complementary

Open in tool →

#c28996 · #c2b689

#b689c2 · #c29989 · #96c289

Contrast

#89b2c2 as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #4b7d91 as the text (4.52:1)
  • AAA: use #375d6c as the text (7.13:1)
  • AA: or shift the background to #404040 (4.55:1)
  • AAA: or shift the background to #212121 (7.06:1)
Aaon black
9.21:1passpasspassPasses 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 #89b2c2 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 #89b2c2
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 #89b2c2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89b2c2-9cb4c4-df4e6b-1f232d-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