Color

#effbdf

#effbdf
hex#effbdf
rgbrgb(239, 251, 223)
hslhsl(86, 78%, 93%)
oklchoklch(0.972 0.039 126.1)
Closest name: Futon (#edf6db)Relative luminance 0.9267

Colors that go with #effbdf

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 #effbdf

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ebdffb

#fbf9df · #e1fbdf

#dfeffb · #fbdfef

Split-complementary

Open in tool →

#dfe1fb · #f9dffb

#dffbf9 · #ebdffb · #fbdfe1

Contrast

#effbdf as textRatioAAAA largeAAAFix
Aaon white
1.08:1failfailfail
  • AA: use #4f7f10 as the text (4.8:1)
  • AAA: use #3b5f0c as the text (7.43:1)
  • AA: or shift the background to #707070 (4.61:1)
  • AAA: or shift the background to #545454 (7.04:1)
Aaon black
19.53:1passpasspassPasses 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 #effbdf 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

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

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

tool url/palettes/new/effbdf-afbea2-4e56df-212d1f-f1f1e9?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