Color

#89b4ec

#89b4ec
hex#89b4ec
rgbrgb(137, 180, 236)
hslhsl(214, 72%, 73%)
oklchoklch(0.76 0.093 255.3)
Closest name: Electric Eel (#88bbee)Relative luminance 0.4402

Colors that go with #89b4ec

Charcoal, Goldenrod 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 →

#ecc189

#89e5ec · #8f89ec

#ec89b4 · #b4ec89

Split-complementary

Open in tool →

#ec8f89 · #e5ec89

#ec89e5 · #ecc189 · #89ec8f

Contrast

#89b4ec as textRatioAAAA largeAAAFix
Aaon white
2.14:1failfailfail
  • AA: use #2473db as the text (4.62:1)
  • AAA: use #1a55a2 as the text (7.33:1)
  • AA: or shift the background to #424242 (4.69:1)
  • AAA: or shift the background to #262626 (7.06:1)
Aaon black
9.8:1passpasspassPasses 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 #89b4ec as the background.

Brands using this color

Fonts for this mood

#89b4ec reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #89b4ec
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 #89b4ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89b4ec-9ca9c4-df5a4e-1f1f2d-e9f0f1?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