Color

#dde3dd

#dde3dd
hex#dde3dd
rgbrgb(221, 227, 221)
hslhsl(120, 10%, 88%)
oklchoklch(0.91 0.01 145.5)
Closest name: Homoeopathic Blue (#dbe7e3)Relative luminance 0.7553

Colors that go with #dde3dd

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 →

#e3dde3

#e0e3dd · #dde3e0

#dddde3 · #e3dddd

Split-complementary

Open in tool →

#e0dde3 · #e3dde0

#dde0e3 · #e3dde3 · #e3e0dd

Contrast

#dde3dd as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #657b65 as the text (4.59:1)
  • AAA: use #4c5d4c as the text (7.05:1)
  • AA: or shift the background to #636363 (4.61:1)
  • AAA: or shift the background to #474747 (7.13:1)
Aaon black
16.11:1passpasspassPasses 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 #dde3dd as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#dde3dd reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dde3dd
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 #dde3dd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dde3dd-a2bea5-994edf-1f2d25-edf1e9?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