Color

#ddedf8

#ddedf8
hex#ddedf8
rgbrgb(221, 237, 248)
hslhsl(204, 66%, 92%)
oklchoklch(0.937 0.023 237.6)
Closest name: Celestial Cathedral (#daeaf6)Relative luminance 0.8272

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f8e8dd

#ddf8f5 · #dde0f8

#f8dded · #edf8dd

Split-complementary

Open in tool →

#f8dde0 · #f8f5dd

#f5ddf8 · #f8e8dd · #e0f8dd

Contrast

#ddedf8 as textRatioAAAA largeAAAFix
Aaon white
1.2:1failfailfail
  • AA: use #257cb6 as the text (4.53:1)
  • AAA: use #1c5c87 as the text (7.17:1)
  • AA: or shift the background to #696969 (4.59:1)
  • AAA: or shift the background to #4d4d4d (7.06:1)
Aaon black
17.54:1passpasspassPasses 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 #ddedf8 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#ddedf8 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ddedf8
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #ddedf8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ddedf8-9cafc4-df4e5a-1f222d-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