Color

#9fddff

#9fddff
hex#9fddff
rgbrgb(159, 221, 255)
hslhsl(201, 100%, 81%)
oklchoklch(0.867 0.079 232.8)
Closest name: Ariel (#aed7ea)Relative luminance 0.663

Colors that go with #9fddff

Charcoal, Dark Orange and Cornflower Blue 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 →

#ffc09e

#9efff0 · #9eadff

#ff9edd · #ddff9e

Split-complementary

Open in tool →

#ff9ead · #fff09e

#f09eff · #ffc09e · #adff9e

Contrast

#9fddff as textRatioAAAA largeAAAFix
Aaon white
1.47:1failfailfail
  • AA: use #007bbd as the text (4.6:1)
  • AAA: use #005d8f as the text (7.09:1)
  • AA: or shift the background to #5c5c5c (4.54:1)
  • AAA: or shift the background to #404040 (7.04:1)
Aaon black
14.26:1passpasspassPasses 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 #9fddff 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

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

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

tool url/palettes/new/9fddff-9cb1c4-df4e62-1f222d-e9f1f0?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