Color

#9fb5ff

#9fb5ff
hex#9fb5ff
rgbrgb(159, 181, 255)
hslhsl(226, 100%, 81%)
oklchoklch(0.785 0.109 271)
Closest name: Widowmaker (#99aaff)Relative luminance 0.4764

Colors that go with #9fb5ff

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 →

#ffe89e

#9ee5ff · #b89eff

#ff9eb5 · #b5ff9e

Split-complementary

Open in tool →

#ffb89e · #e5ff9e

#ff9ee5 · #ffe89e · #9effb8

Contrast

#9fb5ff as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #3867ff as the text (4.61:1)
  • AAA: use #003afa as the text (7.03:1)
  • AA: or shift the background to #474747 (4.66:1)
  • AAA: or shift the background to #2b2b2b (7.1:1)
Aaon black
10.53:1passpasspassPasses 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 #9fb5ff 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

#9fb5ff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9fb5ff
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 #9fb5ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9fb5ff-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