Color

#dde4e0

#dde4e0
hex#dde4e0
rgbrgb(221, 228, 224)
hslhsl(146, 11%, 88%)
oklchoklch(0.912 0.009 161.3)
Closest name: Homoeopathic Blue (#dbe7e3)Relative luminance 0.7624

Colors that go with #dde4e0

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 →

#e4dde1

#dde4dd · #dde4e3

#e0dde4 · #e4e0dd

Split-complementary

Open in tool →

#e3dde4 · #e4dddd

#dddde4 · #e4dde1 · #e4e3dd

Contrast

#dde4e0 as textRatioAAAA largeAAAFix
Aaon white
1.29:1failfailfail
  • AA: use #627a6c as the text (4.65:1)
  • AAA: use #4b5d53 as the text (7.02:1)
  • AA: or shift the background to #636363 (4.65:1)
  • AAA: or shift the background to #474747 (7.19:1)
Aaon black
16.25:1passpasspassPasses 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 #dde4e0 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#dde4e0 reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dde4e0
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 #dde4e0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dde4e0-a2beb1-ce59d4-1f2d2b-eaf1e9?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