Color

#89a3fb

#89a3fb
hex#89a3fb
rgbrgb(137, 163, 251)
hslhsl(226, 93%, 76%)
oklchoklch(0.732 0.131 270.4)
Closest name: Fennel Flower (#77aaff)Relative luminance 0.3848

Colors that go with #89a3fb

Charcoal, Dark Orange and Goldenrod 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 →

#fbe089

#89dcfb · #a789fb

#fb89a3 · #a3fb89

Split-complementary

Open in tool →

#fba789 · #dcfb89

#fb89dc · #fbe089 · #89fba7

Contrast

#89a3fb as textRatioAAAA largeAAAFix
Aaon white
2.42:1failfailfail
  • AA: use #3f6af8 as the text (4.54:1)
  • AAA: use #093ff1 as the text (7.02:1)
  • AA: or shift the background to #3b3b3b (4.64:1)
  • AAA: or shift the background to #1c1c1c (7.06:1)
Aaon black
8.7:1passpasspassPasses 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 #89a3fb as the background.

Brands using this color

Fonts for this mood

#89a3fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #89a3fb
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 #89a3fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/89a3fb-9ca1c4-df774e-221f2d-e9eff1?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