Color

#cde3ee

#cde3ee
hex#cde3ee
rgbrgb(205, 227, 238)
hslhsl(200, 49%, 87%)
oklchoklch(0.903 0.028 229.2)
Closest name: Cold Shoulder (#d4e0ef)Relative luminance 0.7409

Colors that go with #cde3ee

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 →

#eed8ce

#ceeee9 · #ced3ee

#eecee3 · #e3eece

Split-complementary

Open in tool →

#eeced3 · #eee9ce

#e9ceee · #eed8ce · #d3eece

Contrast

#cde3ee as textRatioAAAA largeAAAFix
Aaon white
1.33:1failfailfail
  • AA: use #377da0 as the text (4.56:1)
  • AAA: use #285c76 as the text (7.28:1)
  • AA: or shift the background to #636363 (4.53:1)
  • AAA: or shift the background to #454545 (7.22:1)
Aaon black
15.82:1passpasspassPasses 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 #cde3ee 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

#cde3ee reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cde3ee
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 #cde3ee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cde3ee-9cb2c4-df4e64-1f232d-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