Color

#9fb5ef

#9fb5ef
hex#9fb5ef
rgbrgb(159, 181, 239)
hslhsl(224, 71%, 78%)
oklchoklch(0.778 0.087 268.3)
Closest name: Adrift on the Nile (#93b8e3)Relative luminance 0.4665

Colors that go with #9fb5ef

Charcoal, Deep Sky Blue 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 →

#efd99f

#9fdcef · #b29fef

#ef9fb4 · #b4ef9f

Split-complementary

Open in tool →

#efb29f · #dcef9f

#ef9fdc · #efd99f · #9fefb2

Contrast

#9fb5ef as textRatioAAAA largeAAAFix
Aaon white
2.03:1failfailfail
  • AA: use #436ddf as the text (4.68:1)
  • AAA: use #214dc4 as the text (7.18:1)
  • AA: or shift the background to #474747 (4.57:1)
  • AAA: or shift the background to #292929 (7.16:1)
Aaon black
10.33:1passpasspassPasses 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 #9fb5ef as the background.

Brands using this color

Fonts for this mood

#9fb5ef reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9fb5ef
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 #9fb5ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fb5ef-9ca2c4-df724e-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