Color

#cddfee

#cddfee
hex#cddfee
rgbrgb(205, 223, 238)
hslhsl(207, 49%, 87%)
oklchoklch(0.895 0.028 243.1)
Closest name: Blue Silk (#d0dce8)Relative luminance 0.7193

Colors that go with #cddfee

Charcoal, Amber and 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 →

#eedcce

#ceeeec · #cecfee

#eecedf · #dfeece

Split-complementary

Open in tool →

#eececf · #eeecce

#ecceee · #eedcce · #cfeece

Contrast

#cddfee as textRatioAAAA largeAAAFix
Aaon white
1.36:1failfailfail
  • AA: use #3c7baf as the text (4.52:1)
  • AAA: use #2c5b81 as the text (7.19:1)
  • AA: or shift the background to #616161 (4.54:1)
  • AAA: or shift the background to #454545 (7.02:1)
Aaon black
15.39:1passpasspassPasses 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 #cddfee as the background.

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/cddfee-9cadc4-df4e53-1f212d-e9f1f1?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