Color

#def9dc

#def9dc
hex#def9dc
rgbrgb(222, 249, 220)
hslhsl(116, 71%, 92%)
oklchoklch(0.955 0.048 143.3)
Closest name: Frozen Civilization (#e1f5e5)Relative luminance 0.8845

Colors that go with #def9dc

Charcoal, Lilac and Plum 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.

Real palettes that use #def9dc

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#f7dcf9

#edf9dc · #dcf9e9

#dcdef9 · #f9dcde

Split-complementary

Open in tool →

#e9dcf9 · #f9dced

#dcedf9 · #f7dcf9 · #f9e9dc

Contrast

#def9dc as textRatioAAAA largeAAAFix
Aaon white
1.12:1failfailfail
  • AA: use #1e8717 as the text (4.63:1)
  • AAA: use #176411 as the text (7.32:1)
  • AA: or shift the background to #6e6e6e (4.54:1)
  • AAA: or shift the background to #4f4f4f (7.29:1)
Aaon black
18.69:1passpasspassPasses 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 #def9dc 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

#def9dc reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #def9dc
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 #def9dc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/def9dc-a2bea3-8f4edf-1f2d24-eef1e9?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