Color

#89bbe6

#89bbe6
hex#89bbe6
rgbrgb(137, 187, 230)
hslhsl(208, 65%, 72%)
oklchoklch(0.773 0.081 245.1)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4657

Colors that go with #89bbe6

Charcoal, Sandy Brown and Amber 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 →

#e6b589

#89e6e3 · #898ce6

#e689bb · #bbe689

Split-complementary

Open in tool →

#e6898c · #e6e389

#e389e6 · #e6b589 · #8ce689

Contrast

#89bbe6 as textRatioAAAA largeAAAFix
Aaon white
2.04:1failfailfail
  • AA: use #297ac2 as the text (4.51:1)
  • AAA: use #1e5a8f as the text (7.21:1)
  • AA: or shift the background to #474747 (4.56:1)
  • AAA: or shift the background to #292929 (7.15:1)
Aaon black
10.31:1passpasspassPasses 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 #89bbe6 as the background.

Brands using this color

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

Fonts for this mood

#89bbe6 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #89bbe6
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 #89bbe6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89bbe6-9cadc4-df4e51-1f212d-e9f1f1?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