Color

#c9d2ed

#c9d2ed
hex#c9d2ed
rgbrgb(201, 210, 237)
hslhsl(225, 50%, 86%)
oklchoklch(0.865 0.039 270.9)
Closest name: Frozen Periwinkle (#c9d1ef)Relative luminance 0.6463

Colors that go with #c9d2ed

Charcoal, Sand 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 →

#ede4c9

#c9e4ed · #d2c9ed

#edc9d2 · #d2edc9

Split-complementary

Open in tool →

#edd2c9 · #e4edc9

#edc9e4 · #ede4c9 · #c9edd2

Contrast

#c9d2ed as textRatioAAAA largeAAAFix
Aaon white
1.51:1failfailfail
  • AA: use #5370c6 as the text (4.67:1)
  • AAA: use #3752a4 as the text (7.23:1)
  • AA: or shift the background to #595959 (4.64:1)
  • AAA: or shift the background to #3d3d3d (7.2:1)
Aaon black
13.93:1passpasspassPasses 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 #c9d2ed as the background.

Brands using this color

Fonts for this mood

#c9d2ed reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c9d2ed
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 #c9d2ed and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c9d2ed-9ca1c4-df754e-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